Norfolk & Western Railway Co. v. Brotherhood of Railroad Signalmen ( 1998 )


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  • PUBLISHED
    UNITED STATES COURT OF APPEALS
    FOR THE FOURTH CIRCUIT
    NORFOLK AND WESTERN RAILWAY
    COMPANY; NORFOLK SOUTHERN
    RAILWAY COMPANY; CSX
    TRANSPORTATION, INCORPORATED;
    CONSOLIDATED RAIL CORPORATION,
    Plaintiffs-Appellees,
    and
    NORFOLK SOUTHERN CORPORATION,
    Counterdefendant-Appellee,
    v.
    BROTHERHOOD OF RAILROAD SIGNALMEN,
    Defendant-Appellant,
    and
    No. 98-1808
    BROTHERHOOD OF LOCOMOTIVE
    ENGINEERS; AMERICAN TRAIN
    DISPATCHERS DEPARTMENT- BLE;
    BROTHERHOOD OF MAINTENANCE OF WAY
    EMPLOYEES; THE INTERNATIONAL
    BROTHERHOOD OF BOILERMAKERS, IRON
    SHIP BUILDERS, BLACKSMITHS, FORGERS
    AND HELPERS, AFL-CIO;
    INTERNATIONAL BROTHERHOOD OF
    ELECTRICAL WORKERS; NATIONAL
    CONFERENCE OF FIREMEN & OILERS;
    SHEET METAL WORKERS INTERNATIONAL
    ASSOCIATION,
    Defendants.
    Appeal from the United States District Court
    for the Western District of Virginia, at Roanoke.
    James C. Turk, District Judge.
    (CA-97-740-R, CA-98-145-R)
    Argued: September 23, 1998
    Decided: December 29, 1998
    Before WILKINS, NIEMEYER, and MICHAEL, Circuit Judges.
    _________________________________________________________________
    Affirmed in part and reversed in part by published opinion. Judge
    Niemeyer wrote the opinion, in which Judge Wilkins and Judge
    Michael joined.
    _________________________________________________________________
    COUNSEL
    ARGUED: John O'Brien Clarke, Jr., HIGHSAW, MAHONEY &
    CLARKE, P.C., Washington, D.C., for Appellant. Jeffrey Stephen
    Berlin, SIDLEY & AUSTIN, Washington, D.C., for Appellees. ON
    BRIEF: Michael S. Wolly, Daniel G. Orfield, ZWERDLING, PAUL,
    LEIBIG, KAHN, THOMPSON & WOLLY, P.C., Washington, D.C.,
    for Appellant. Mark E. Martin, SIDLEY & AUSTIN, Washington,
    D.C.; William B. Poff, WOODS, ROGERS & HAZLEGROVE, Roa-
    noke, Virginia; Ronald M. Johnson, AKIN, GUMP, STRAUSS,
    HAUER & FELD, L.L.P., Washington, D.C.; Arthur P. Strickland,
    Roanoke, Virginia, for Appellees.
    _________________________________________________________________
    OPINION
    NIEMEYER, Circuit Judge:
    In the wake of an announcement in April 1997 by Norfolk South-
    ern Corporation and CSX Corporation that they were acquiring and
    dividing a major portion of the assets of Conrail, Inc., the Brother-
    2
    hood of Railway Signalmen, a union representing employees of the
    corporations' railroad subsidiaries, gave notice under § 6 of the Rail-
    way Labor Act that it wished to renegotiate the terms of its collective
    bargaining agreements in light of the impact that the acquisition
    would have on the jobs of employees represented by the union. The
    district court ruled that the union's § 6 notice was invalid and that the
    union was required to present its position to the Surface Transporta-
    tion Board which had exclusive jurisdiction under the Interstate Com-
    merce Act to approve the terms and conditions of the acquisition. On
    the union's appeal, we reverse the district court's dismissal of Norfolk
    Southern Corporation, affirm its declaratory judgment, and vacate its
    anti-strike injunction against the union.
    I
    In October 1996, Norfolk Southern Corporation and CSX Corpora-
    tion, both railroad holding companies, announced competing offers to
    purchase the stock of Conrail, Inc. Several months later, however,
    they jointly announced an agreement under which subsidiaries of the
    two corporations would each acquire a portion of Conrail's assets.
    In June 1997, these railroad holding companies and their subsidiary
    railroad corporations filed an application with the Surface Transporta-
    tion Board ("STB"), the successor to the Interstate Commerce Com-
    mission, for approval of the acquisition under the Interstate
    Commerce Act, 
    49 U.S.C. § 11324
    (a). Under the proposed transac-
    tion, Conrail's assets were to be divided, with a portion of the lines
    operated by Norfolk Southern Railway Company, a portion operated
    by CSX Transportation, Inc., and a portion operated by Conrail for
    the joint benefit of the acquiring companies. In order to integrate the
    new lines, the acquiring railroads proposed to modify existing labor
    agreements to reflect the new operating arrangements. They stated
    that under the transaction "train crews will be required to operate
    interchangeably over either CSX or [Norfolk Southern] and allocated
    Conrail routes in many corridors," which would not be allowed under
    the existing collective bargaining agreements. Additionally, the rail-
    roads claimed that "the efficiencies of the transaction could not be
    achieved . . . if the expanded CSX and [Norfolk Southern] Systems
    were required to operate pursuant to existing labor agreements under
    which different maintenance crews must be used to maintain tracks
    3
    of existing Conrail and CSX or [Norfolk Southern] in the same geo-
    graphic area." Moreover, in their application to the STB, the railroads
    acknowledged that the proposed transaction would net a loss of over
    2,600 jobs and a transfer of over 2,300 jobs. To resolve any labor dis-
    putes arising from the impact of the proposed transaction, the rail-
    roads proposed operating under New York Dock procedures --
    originally adopted by the Interstate Commerce Commission for such
    transactions in New York Dock Ry. -- Control-- Brooklyn Eastern
    Dist. Terminal, 
    366 I.C.C. 60
    , aff'd sub nom. New York Dock R.R. v.
    United States, 
    609 F.2d 83
     (2d Cir. 1983) -- which would automati-
    cally provide established protections to employees and would resolve
    any labor disputes through binding arbitration under an established
    time schedule.
    Several unions, including the Brotherhood of Railway Signalmen
    (the "Union"), resisted the railroads' proposal to resolve labor dis-
    putes under the New York Dock procedures, contending that all such
    disputes had to be resolved under the procedures imposed by the Rail-
    way Labor Act (the "RLA"), procedures which both sides agree
    would take longer than the New York Dock procedures and which
    could lead to a bargaining impasse and ultimately a strike. In their
    statement of opposition filed with the STB on October 21, 1997, these
    unions maintained that "implementation of such changes outside RLA
    processes would violate both the RLA and the [Interstate Commerce
    Act]. Indeed unions would respond to such change by striking and by
    submitting claims for compensation under the Tucker Act, 
    28 U.S.C. § 1346
    ." They advised the STB that several of the unions intended "to
    utilize the Railway Labor Act's collective bargaining processes to
    deal with the impact of the proposed transactions on employees they
    represent" and that unilateral efforts to change their collective bar-
    gaining agreements would justify the unions' "resort to self-help."
    The day after filing its statement with the STB, the Union delivered
    a notice under § 6 of the RLA (which authorizes either party to a col-
    lective bargaining agreement to serve notice of proposed changes to
    the agreement and which requires the parties to bargain over the pro-
    posed changes), seeking changes of work conditions through RLA
    procedures. The railroads, however, rejected the§ 6 notice, claiming
    (1) that the notice was barred by a moratorium clause in the collective
    bargaining agreement with the Union, which prohibited service of a
    4
    § 6 notice before November 1, 1999, and (2) that the proposals in the
    § 6 notice were, in any event, under the sole jurisdiction of the STB
    because they arose from the transaction pending approval. Notwith-
    standing its formal position, the railroads agreed to meet with the
    Union in an effort to resolve their differences, but these meetings
    failed to produce an agreement.
    In light of this impasse, both the railroads and the Union filed sepa-
    rate actions in federal court on October 31, 1997, for declaratory
    judgment and injunctive relief. The railroads filed their action in the
    Western District of Virginia, and the Union, along with other object-
    ing unions, filed its action several hours later in the Western District
    of Pennsylvania. The cases were consolidated in the Western District
    of Virginia, and the Union's claims were taken as a counterclaim to
    the railroads' claims. While numerous other unions were originally
    parties to this consolidated action, all of the other unions have reached
    agreement with the railroads and have been dismissed from this
    action.
    On various motions of the parties to dismiss and for summary judg-
    ment, the district court entered judgment in May 1998 (1) dismissing
    Norfolk Southern Corporation because it was not a railroad and was
    not a party to any collective bargaining agreement with the Union; (2)
    ruling that the Interstate Commerce Act granted the STB sole jurisdic-
    tion over labor issues related to the proposed transaction; (3) ruling
    that the Union's § 6 notice was invalid both because it violated the
    moratorium clause of the collective bargaining agreements and
    because the subject matter of the notice was exclusively before the
    STB; and (4) enjoining the Union for one year "from striking or oth-
    erwise exerting coercive self-help in an attempt to block implementa-
    tion of the Conrail transaction or in an attempt to force plaintiff
    railroads or affiliated carriers to bargain with them regarding the
    terms of the Conrail transaction except as specifically authorized by
    the STB or the [Interstate Commerce Act]." Norfolk and Western Ry.
    Co. v. Brotherhood of R.R. Signalmen, 
    11 F. Supp.2d 833
    , 849 (W.D.
    Va. 1998).
    Two months after entry of judgment in the district court, on July
    20, 1998, the STB approved the transaction and imposed the New
    York Dock procedures for resolving the labor disputes between the
    5
    parties. In response to the Union's request that the STB not approve
    all of the collective bargaining agreement modifications proposed by
    the railroads in their application and that the STB make particular
    findings as to those changes which were "necessary" to carry out the
    transaction, the STB ruled:
    In approving a rail merger or consolidation such as this, we
    have never made specific findings in the first instance
    regarding any [collective bargaining agreement] changes
    that might be necessary to carry out a transaction, and we
    will not do so here. Those details are best left to the process
    of negotiation and, if necessary, arbitration under the New
    York Dock procedures. For us to make determinations on
    those issues now would be premature. . . . We will resolve
    them only as a last resort, giving deference to the arbitrator.
    CSX Corp. et al. -- Control and Operating Leases/Agreements --
    Conrail, Inc. & Consolidated Rail Corp., Dec. No. 89 at 126 (July 20,
    1998).
    This appeal followed entry of the judgment in the district court, but
    the parties' briefs were submitted after the STB's July 20 order
    approving the transaction.
    II
    At the outset, we address the Union's preliminary contention that
    the district court erred in dismissing Norfolk Southern Corporation
    from this action.
    In the Union's claim against the railroads, which presented the
    same issue that the railroads' claim against the Union presented --
    whether the railroads must negotiate labor changes proposed in con-
    nection with the transaction under the provisions of the RLA -- the
    Union named Norfolk Southern Corporation, the corporate parent of
    two railroads involved, as a defendant. The district court dismissed
    Norfolk Southern Corporation as a party, reasoning that the corpora-
    tion was not a "carrier" or "railroad" as used in the RLA and it had
    no employees represented by the Union. Thus, the court concluded,
    6
    Norfolk Southern Corporation was not answerable to the Union under
    the RLA.
    The Union contends that Norfolk Southern Corporation"is the
    party which bargains for its rail subsidiaries." It notes that it sent the
    § 6 notice to Norfolk Southern Corporation as the negotiating party
    and that Norfolk Southern Corporation responded to the notice.
    Accordingly, the Union argues, Norfolk Southern Corporation should
    be a party to this action because the RLA places obligations not only
    on the railroads but also on their negotiating agents.
    We agree with the Union that the RLA imposes duties not only on
    carriers, but also on their bargaining agents. For example, § 2 First of
    the RLA provides, "It shall be the duty of all carriers, their officers,
    agents, and employees to exert every reasonable effort to make and
    maintain agreements." 
    45 U.S.C. § 152
     First (emphasis added). Simi-
    larly, § 2 Seventh prohibits a "carrier, its officers or agents" from
    changing agreements unilaterally. 
    45 U.S.C. § 152
     Seventh (emphasis
    added).
    The record in this case shows that Norfolk Southern Corporation
    is in fact a negotiating agent of its subsidiaries, Norfolk and Western
    Railway Company and Norfolk Southern Railway Company, for the
    purposes of bargaining with the Union under the RLA. In his affida-
    vit, the Assistant Director for Labor Relations of Norfolk Southern
    Corporation admitted as much, stating that he was responsible for
    negotiating collective bargaining agreements for the corporation's
    subsidiaries and that he in fact negotiated with the Union on behalf
    of these railroads.
    Moreover, Norfolk Southern Corporation is an appropriate party to
    any action seeking to determine obligations under the Interstate Com-
    merce Act. In its claim, the Union seeks a declaratory judgment that
    the transaction subject to the STB's approval not include modifica-
    tions to the collective bargaining agreement. Not only is Norfolk
    Southern Corporation a party to that transaction, but it is also an
    applicant before the STB, seeking approval of the transaction.
    In these circumstances, we conclude that it was appropriate for the
    Union to name Norfolk Southern Corporation as a party to the litiga-
    7
    tion and have it bound by any declaratory adjudication. Accordingly,
    we reverse the district court's ruling dismissing Norfolk Southern
    Corporation as a party.
    III
    We now turn to the principal issue presented by the parties --
    whether proposed changes to collective bargaining agreements that
    are purportedly necessary for a transaction pending approval before
    the STB must be addressed in the STB proceeding or through proce-
    dures authorized and regulated by the RLA. The question of whether
    labor negotiations in this case are governed by STB-imposed proce-
    dures or by the RLA is important to the parties because of its practical
    effect on the negotiations between them. The Union is interested in
    maximizing its bargaining leverage, and protracted, perhaps intermi-
    nable, negotiations backed by a power to strike, which are contem-
    plated by the RLA, would indeed provide the Union with
    considerable leverage. On the other hand, railroads are interested in
    avoiding the delay and risk of strikes that could derail their pending
    transaction, and therefore they favor the more streamlined labor nego-
    tiating procedure afforded by the Interstate Commerce Act.
    The RLA provides that a railroad may not change the working con-
    ditions of its employees "except in the manner prescribed in such
    [collective bargaining] agreements or in section [6 of the RLA]." 
    45 U.S.C. § 152
     Seventh. Under the RLA, either party to an agreement
    may serve a § 6 notice on the other party, triggering a mandatory pro-
    cess of negotiation, mediation, and conciliation, during which the sta-
    tus quo must be maintained. See 45 U.S.C.§§ 155, 156. The process
    is drawn out, and its exhaustion is "almost interminable." Detroit &
    Toledo Shore Line R. Co. v. United Transp. Union, 
    396 U.S. 142
    , 149
    (1969). While the parties must bargain in good faith, they are not
    required to agree, and in the end the Union can resort to self-help by
    striking in an effort to force acceptance of its bargaining positions.
    Because the procedures for negotiating changes to labor agreements
    under the RLA do not include binding arbitration and are not
    designed to guarantee an agreement within any specified period, unre-
    solved labor disputes subject to RLA procedures have the potential to
    destroy a proposed merger or acquisition. As the Supreme Court
    observed, "[t]he resolution process for major disputes under the RLA
    8
    would so delay the proposed transfer of operations that any efficien-
    cies the carrier sought would be defeated." Norfolk & Western Ry. Co.
    v. American Train Dispatchers' Ass'n, 
    499 U.S. 117
    , 133 (1991).
    Consequently, avoidance of the RLA bargaining process with its
    potential for strikes becomes crucial not only to the success of a
    merger or acquisition but also to the underlying public interest fos-
    tered by the ICA in regulating the nation's transportation system. See
    CSX Transp. v. United Transp. Union ("CSXT v. UTU"), 
    86 F.3d 346
    ,
    349 (4th Cir. 1996). Precisely for this reason, the railroads argue that
    the more streamlined bargaining procedures authorized by the Inter-
    state Commerce Act are necessary in this case.
    With the adoption of the Transportation Act of 1920, Congress pur-
    sued a policy of railroad consolidation to promote the health and effi-
    ciency of the railroad industry at a time when the survival of many
    smaller railroads was at risk due to earlier competition and strong
    enforcement of the antitrust laws. See Train Dispatchers, 
    499 U.S. at 119
    ; St. Joe Paper Co. v. Atlantic Coastline R.R. Co., 
    347 U.S. 298
    ,
    315 (1954). Although the policy promoting consolidation in the rail-
    road industry has evolved in various directions over the years, the cur-
    rent form of the Interstate Commerce Act ("ICA") still grants
    "exclusive" authority to the STB to approve, in the public interest,
    mergers and acquisitions of transportation carriers within its jurisdic-
    tion. 
    49 U.S.C. § 11321
    (a) (emphasis added). Moreover, it exempts a
    carrier participating in an approved transaction"from the antitrust
    laws and from all other law . . . as necessary to let that rail carrier . . .
    carry out the transaction." 
    Id.
     (emphasis added). This exemption
    extends to carriers' obligations imposed by the terms of collective
    bargaining agreements under the RLA. See Train Dispatchers, 
    499 U.S. at 133
    . Indeed, the Supreme Court observed in Train
    Dispatchers that "obligations imposed by laws such as the RLA [will
    not be allowed to] prevent the efficiencies of consolidation from
    being achieved," 
    id. at 133
    , and accordingly, the RLA is "superseded"
    by the ICA when an STB-approved transaction requires modification
    or total abrogation of a collective bargaining agreement authorized or
    governed by the RLA, 
    id. at 132
    .
    As a consequence, for transactions subject to STB approval, a type
    of "horizontal preemption" enables the STB to bypass RLA proce-
    dures. In doing so, however, the ICA requires the railroad to provide
    9
    "a fair arrangement" that does not place the railroad's employees in
    "a worse position related to their employment as a result of the trans-
    action." 
    49 U.S.C. § 11326
    (a). To fulfill these obligations, the STB
    has invariably imposed procedures originally adopted by the Interstate
    Commerce Commission in New York Dock Ry. -- Control -- Brook-
    lyn Eastern Dist. Terminal, 
    366 I.C.C. 60
    , 84-90, aff'd sub nom. New
    York Dock R.R. v. United States, 
    609 F.2d 83
     (2d Cir. 1983), which
    are commonly known as the New York Dock procedures. These proce-
    dures have "long been relied upon in settling labor disputes that result
    from railroad consolidations." CSXT v. UTU , 
    86 F.3d at 349
    . They are
    employed because they are designed to enable railroads and unions to
    "reach the necessary agreement prior to consummation but within a
    reasonable period so as not to delay unduly consummation of the
    transaction." New York Dock, 360 I.C.C. at 71.
    These New York Dock procedures provide a variety of protections
    to employees adversely affected by railroad mergers and acquisitions,
    including monetary benefits for a period of up to six years. They also
    establish the framework for making the adjustments in workforces
    and labor agreements that are necessary to the implementation of an
    STB-approved transaction. Under these procedures, a carrier must
    give the union 90 days advance notice of proposed alterations to the
    collective bargaining agreement. New York Dock protocols then
    establish an expedited timetable for negotiation and, if necessary, pro-
    vide for binding arbitration. See 360 I.C.C. at 85. While the arbitra-
    tion under the New York Dock procedures is"final, binding and
    conclusive," CSXT v. UTU, 
    86 F.3d at 349
    , it is subject to review by
    the STB, see 
    49 C.F.R. § 1115.8
    . Moreover, the STB's decision
    reviewing an arbitration under the New York Dock procedures is sub-
    ject to judicial review under the Hobbs Act, 
    28 U.S.C. §§ 2342
    (5),
    2321. We have held, however, that a union cannot lawfully strike to
    prevent a railroad from taking actions authorized by an arbitration
    award entered under the New York Dock procedures. See CSXT v.
    UTU, 
    86 F.3d at 351-52
    .
    While the Union in this case does not readily acquiesce in the
    Supreme Court's holding in Train Dispatchers that the STB is
    empowered to approve modifications of collective bargaining agree-
    ments, it does acknowledge that Train Dispatchers holds that the ICA
    supersedes the RLA and RLA agreements when necessary to carry
    10
    out an approved transaction. See Train Dispatchers, 
    499 U.S. at 132
    .
    The Union argues, however, that because the Supreme Court did not
    determine when the ICA's statutory override is "necessary," the stan-
    dards for this "necessity component" are an open question. It points
    out that in Train Dispatchers, the Supreme Court assumed, without
    deciding, that the override was in fact necessary in the case before it.
    See 
    id. at 127
    . Thus, the Union maintains that in this case, the district
    court could not make the assumption relied upon in Train Dispatchers
    but was required to find the "necessity component" before ruling as
    it did. Because the district court did not find that the proposed
    changes were "necessary" to carry out the railroads' acquisition of
    Conrail's assets, the Union argues, the court could not prohibit the
    Union from challenging changes required by that transaction under
    the RLA.
    The Court in Train Dispatchers did, indeed, assume that the collec-
    tive bargaining changes were necessary for the purposes of its hold-
    ing. See 
    499 U.S. at 127
    . It stated that"neither the conditions of
    [STB] approval, nor the standard for necessity, is before us today." 
    Id. at 134
    . But the fact that the Court did not articulate the standard for
    determining necessity under § 11321(a) does not mean that the district
    court in this case was required to craft such a standard.
    The "necessity component" referred to by the Union defines the
    scope of the immunity from "other law" afforded by the ICA for "ap-
    proved" transactions. Section 11321(a) of the ICA provides that a rail-
    road participating in an approved transaction is"exempt from the
    antitrust laws and from all other law . . . as necessary to let the rail
    carrier . . . carry out the transaction." 
    49 U.S.C. § 11321
    (a) (empha-
    sis added). Thus, while the necessity requirement defines the breadth
    of the immunity flowing from an approved transaction, it does not
    define, nor even address, the scope of the STB's exclusive jurisdiction
    to consider and approve the terms and conditions of such a transac-
    tion. Yet, it is the scope of the STB's exclusive jurisdiction, not the
    scope of any exemption that might result from an"approved" transac-
    tion, that must be determined to dispose of the case before us because
    the question we face is whether the district court erred in requiring the
    parties to proceed before the STB rather than under the RLA.
    The scope of the STB's jurisdiction is first defined by its jurisdic-
    tion over railroads, see 
    49 U.S.C. § 10501
    , and is fleshed out by its
    11
    exclusive authority to approve transactions involving railroads
    described in 
    49 U.S.C. § 11323
    , see 
    49 U.S.C. § 11321
    . The Supreme
    Court has interpreted this jurisdiction broadly, noting that the STB
    has "exclusive authority to examine, condition, and approve proposed
    mergers and consolidations of transportation carriers." Train
    Dispatchers, 
    499 U.S. at 119-20
    . Moreover, the ICA expressly pro-
    vides that the terms and conditions exclusively subject to STB
    approval include those relating to the relationship between a railroad
    and its employees. For instance, § 11324 provides explicitly that the
    STB shall consider "the interest of rail carrier employees affected by
    the proposed transaction," 
    49 U.S.C. § 11324
    (b)(4), and § 11326
    imposes a duty that employees of the railroads be provided a "fair
    arrangement," 
    49 U.S.C. § 11326
    (a). Thus, to the extent that a trans-
    action subject to the STB's approval impacts collective bargaining
    agreements or the relationships between railroads and their employ-
    ees, the STB has exclusive jurisdiction in the first instance to consider
    the issues.
    If, in the exercise of its duties, the STB exceeds the scope of its
    authority in approving a transaction subject to its jurisdiction, a party
    may seek review of the STB's decision in a court of appeals under the
    provisions of 
    28 U.S.C. § 2342
    (5) (vesting the courts of appeals with
    exclusive jurisdiction to review all "final orders of the Service Trans-
    portation Board made reviewable by section 2321 of this title") and
    
    28 U.S.C. § 2321
     (providing for judicial review of the STB's orders
    and decisions).
    Accordingly, in considering an application for approval of a trans-
    action subject to its jurisdiction, the STB has exclusive authority to
    resolve objections to the application, including objections by unions
    that a particular proposal to alter a collective bargaining agreement is
    not necessary to the transaction.
    In this case, as a result of their announced acquisition of Conrail's
    assets, the railroads stated that "train crews will be required to operate
    interchangeably" over various railroads, a requirement which would
    not otherwise be allowed under existing collective bargaining agree-
    ments between them and the Union. In addition, the railroads pointed
    out that efficiencies of the transaction would result in the loss of over
    2600 jobs and the transfer of over 2300 jobs. These proposed
    12
    changes, and others like them, implicate the collective bargaining
    agreements between the railroads and the Union, and outside of the
    proposed transaction's context, they would have to be negotiated
    under the RLA. But because the railroads claim that these changes are
    necessary to carry out the proposed transaction, the proposals become
    part of the railroads' application to the STB for approval under the
    ICA. If the Union had objections to these proposed changes, it would
    have had to oppose them by participating in the STB proceeding,
    which it in fact did, and it could have sought judicial review of any
    decision it wished to challenge. But the Union was not entitled to cir-
    cumvent the STB's exclusive authority by entering federal court in
    the first instance and seeking to adjudicate the very same issues in
    that court.
    The Union cannot dispute that the proposed collective-bargaining-
    agreement changes that it is challenging in this action are the same
    ones to which it objected before the STB in response to the railroads'
    application. Indeed, the Union's complaint in this case defines its
    challenge in these very terms. Its complaint alleges that it is seeking
    a declaratory judgment requiring the railroads to abide by § 6 of the
    RLA with respect to "changes to agreements concerning rates of pay,
    rules, and working conditions that defendants have proposed as part
    of their plans to divide Conrail between CSXT and[Norfolk
    Southern]" and "changes and agreements that the plaintiff has pro-
    posed in response to carriers' proposals." (Emphasis added). Accord-
    ingly, the merits of these challenges must be decided in the first
    instance by the STB and not by the district court.
    We note further that the STB did in fact approve the railroads'
    acquisition of Conrail's assets on July 20, 1998, and in doing so,
    acted upon its jurisdiction over the questions raised by the Union by
    directing that they be resolved through the New York Dock proce-
    dures. The Union will have adequate opportunity through that process
    to present its position and ultimately to challenge any ruling against
    it in a federal court.
    In short, we conclude that any effort to challenge changes in the
    collective bargaining agreements proposed in the transaction by
    which the railroads are acquiring Conrail's assets must be presented
    in the first instance to the STB under its exclusive jurisdiction and
    13
    may not be negotiated under the RLA. For these reasons, we affirm
    the district court's declaratory judgment committing these issues to
    the STB and declaring that they are not appropriately resolved under
    § 6 of the RLA.
    IV
    The Union also contends that the railroads' claim for an injunction
    prohibiting future strikes "did not present a case or controversy within
    the district court's Article III jurisdiction" and, in any event, that the
    injunction entered by the district court violates§§ 7 and 8 of the
    Norris-LaGuardia Act, 
    29 U.S.C. §§ 107
     and 108. It argues that the
    railroads lacked constitutional standing because they presented no
    evidence that they faced "an imminent threat of a strike" and therefore
    that they failed to establish injury in fact, a requirement of a live case
    or controversy under Article III of the Constitution.
    A
    If the railroads had only sought injunctive relief and the threat of
    the strike sought to be enjoined had not been imminent, then the rail-
    roads would indeed have lacked standing, and the district court could
    not have entertained their claim for an injunction. See Lujan v.
    Defenders of Wildlife, 
    504 U.S. 555
    , 560 (1994).
    But the case before us does not depend, in a constitutional sense,
    on the claim for injunctive relief. The railroads' request for an injunc-
    tion was ancillary to the remedy they sought on their central claim --
    a declaratory judgment that the ICA supersedes the RLA in connec-
    tion with the approval of a railroad merger or acquisition. The live
    controversy in the case before us thus is based on the railroads' claim
    that they need not honor the Union's § 6 notice to negotiate the labor
    consequences of the anticipated acquisition under the RLA and that
    they may instead rely on the rulings of the STB. The parties do not
    suggest that the proposed railroad acquisition was speculative or
    hypothetical. It was an agreed-to deal which would be closed after
    appropriate approvals from the STB were obtained. Indeed, the
    authenticity of this controversy is evidenced by the fact that both the
    railroads and the unions considered it necessary to file suits to resolve
    the dispute. Accordingly, we conclude that the controversy over how
    14
    to resolve existing labor disputes presents us with a live case in the
    constitutional sense and that the declaratory judgment remedy
    invoked by both parties was an appropriate exercise by the district
    court of its Article III power.
    B
    But even with an Article III case properly before us, we must nev-
    ertheless determine whether injunctive relief was appropriate if, as the
    Union claims, there was no evidence of an imminent threat to strike.
    A court's equitable power to grant injunctive relief is constrained by
    limitations which are similar in nature to prudential standing require-
    ments. "An injunction is a drastic remedy and will not issue unless
    there is an imminent threat of illegal action." Bloodgood v.
    Garraghty, 
    783 F.2d 470
    , 475 (4th Cir. 1986); see also O'Shea v.
    Littleton, 
    414 U.S. 488
    , 502 (1974) (noting that"the likelihood of
    substantial and immediate irreparable injury" is a requirement for the
    issuance of an injunction); Congress of Racial Equality v. Douglas,
    
    318 F.2d 95
    , 100 (5th Cir. 1963). An injunction"will not be granted
    against something merely feared as liable to occur at some indefinite
    time in the future." Bloodgood, 
    783 F.2d at 475
     (quoting Connecticut
    v. Massachusetts, 
    282 U.S. 660
    , 674 (1931)).
    While we have no doubt that if a labor strike were to take place,
    it would impose real injury on the railroads, as well as on society at
    large, we must focus our inquiry on whether a strike was imminent
    to determine whether equitable relief was warranted. The railroads
    contend that a strike was imminent based on the statements that the
    Union and the other unions submitted to the STB. In those statements,
    the unions asserted that implementation of changes to the collective
    bargaining agreements outside the RLA would violate both the RLA
    and the ICA and that the unions would respond "by striking." These
    unions also advised the STB that some of them intended to utilize the
    RLA procedures and that they believed that unions could respond to
    unilateral changes to their collective bargaining agreements with
    "self-help." Apart from these statements filed before the STB, how-
    ever, the record contains no evidence indicating that any union
    intended to strike or that any union had acted on a plan to strike. In
    addition, the Union maintains in its brief that it has no intention of
    striking.
    15
    Statements by the Union in legal papers filed before the STB that
    it would strike are, we believe, most accurately construed as part of
    the Union's legal argument delineating those circumstances under
    which it believed it could legally strike. These statements were likely
    a form of advocacy. But even if they are taken at face value, their
    promise was conditioned on the railroads' adoption of the proposed
    changes. The railroads, however, have not unilaterally imposed those
    changes, nor could they have done so. The New York Dock proce-
    dures, to be sure, require the railroads to negotiate with the Union
    before adopting any changes, and only if the two sides could not
    agree would the matter be submitted to binding arbitration. New York
    Dock, 366 I.C.C. at 85. Thus, the conditions that the Union claimed
    would lead to a strike would not occur absent various decisions by the
    railroads, the Union, the independent arbitrator, and the STB. With all
    of these contingencies, any possibility of a strike was entirely specu-
    lative.
    The fact that the strike threat was conditioned on future, specula-
    tive events distinguishes this case from CSXT v. UTU, where we
    rejected a standing defense and affirmed the entry of an anti-strike
    injunction to enforce compliance with an arbitration award. See 
    86 F.3d 352
     n.*. In CSXT v. UTU, the arbitrator and the Interstate Com-
    merce Commission had already sided with the railroad, agreeing that
    certain changes in the labor agreements were necessary to facilitate
    a consolidation. The railroad informed the unions that it would imple-
    ment the consolidation, along with the approved labor changes. Four
    days before the consolidation was to take place, the unions informed
    the railroad that they would strike unless the railroad rescinded its
    plans. 
    Id. at 348
    . In that case, therefore, there was a direct threat of
    a strike in the face of the railroad's announcement that it would carry
    out the approved transaction. Because the strike was imminent, we
    concluded that the court had the power to issue an injunction.
    But the circumstances in CSXT v. UTU are unlike those presented
    to the district court in this case where the strike threat was condi-
    tioned on future events -- the acceptance of the railroads' proposed
    changes by either the Union or the arbitrator -- that might or might
    not have happened. While the district court found that the Union's
    statements to the STB "provided the railroads with significant insecu-
    rity as to maintaining their economic well-being," Norfolk & Western
    16
    Ry. Co., 
    11 F. Supp.2d at 849
    , such insecurity does not amount to an
    imminent injury. Moreover, we have no reason to doubt the Union's
    representation in its brief that it does not intend to strike. We assume
    that the Union will obey the law as established by the courts and by
    the rulings of the STB.
    In short, we conclude that the railroads failed to show the imminent
    threat of illegal action and injury required for the entry of an injunc-
    tion, and therefore we vacate the injunction entered by the district
    court.
    V
    We reverse the district court's dismissal of Norfolk Southern Cor-
    poration; we vacate its anti-strike injunction; and we otherwise affirm
    the district court's judgment.
    IT IS SO ORDERED.
    17