The National Labor Relations Board (the Board) entered an order against Airport Parking Management (the employer) for violations of subsections 8(a)(1) and 8(a)(3) of the National Labor Relations Act (the Act), 29 U.S.C. § 158(a)(1) and (3). The Board found that the employer violated subsection 8(a)(1) by threatening to discharge employees for strike participation and by inquiring among employees about their support for the strike. The Board also concluded that the employer violated subsections 8(a)(1) and 8(a)(3) by firing employee Allen because of his union activities and by refusing to reinstate immediately the striking employees, who struck in part because of Allen’s dismissal, after they made unconditional offers to return to work. The Board ordered the employer to cease and desist from its violations, reinstate Allen and the unfair labor practice strikers with back pay, post appropriate notices, and expunge from the records of Allen and the strikers all references to their discharge or failure to be reinstated. 264 N.L.R.B. No. 2 (1983). The employer filed a petition for review under 29 U.S.C. § 160(f). The Board cross-applied for enforcement of its order under 29 U.S.C. § 160(e). ' We deny the petition and enforce the order.
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The employer operates a taxi dispatch system at San Francisco International Airport. Its dispatchers and cashiers belong to the Office and Professional Employees International Union, Local Number 3, AFL-CIO (the union). On June 30, 1980, the collective bargaining agreement between the union and the employer covering the terms of employment for dispatchers and cashiers expired. The employer and the union agreed to extend the contract indefinitely while negotiating a successor agreement, but each retained the right to terminate the extension on seventy-two hours notice. The chief negotiator for the union was Jones, its business representative. Allen, a dispatcher and union shop steward, also participated in the negotiations.
About August 22,1980, Riddle, the manager of taxi operations and the supervisor of Allen and the other taxi dispatchers and cashiers, telephoned an employee and union member and stated he had heard rumors of a strike and wanted to know who would work if the union called one. Riddle also said the employees were going to lose jobs because of Allen, Jones, and the union. Riddle cautioned another employee that if the employees followed Jones and Allen, the employees would lose their jobs. At a union meeting on August 25, its members voted to give Jones authority to terminate the extension of the contract while continuing to negotiate. Around August 28, Riddle, in an acrimonious conversation, told Allen that anyone who went on strike would be fired. Riddle also told Allen that he owed Riddle loyalty, because if it were not for Riddle, the employees would not be working for the employer. A few days later, Riddle repeated essentially the same message to Allen. On September 3, Riddle again advised an employee that if the employees listened to Allen, they would lose their jobs. Riddle also said he was drawing up a list of people who would work, and they could bargain for themselves. He claimed the union would not be there if a strike occurred. Despite whatever irritations these conversations may havé created, when the union voted on September 12 whether or not to accept the employer’s proposal for a new contract, no strike was called. The strike proposal was rejected by a tie vote.
On September 18 Riddle gave Allen notice that he had been fired. According to Riddle, Allen was discharged for parking his car in a no parking zone and being insubordinate to a police officer. These incidents occurred about one month before Allen’s discharge. Allen had two previous disciplinary problems, each related to separate altercations with taxi customers in October of 1979. In each of those cases, Riddle had reduced the discipline imposed on Allen to warning letters after the union interceded to present Allen’s side of the matter. This time, however, Allen was simply fired. Apparently referring to Allen’s loyalty to the union rather than to the employer, Riddle said that, although he could have intervened on Allen’s behalf to prevent the firing, he did not: “You didn’t show me any loyalty, why should I show you any?”
At the next union meetings, held five days after Allen’s firing, the members discussed both economic issues and their shop steward’s discharge. A resounding majority voted at the end of the meetings to reject the employer’s contract offer, to go out on strike, and to demand Allen’s reinstatement. Three days later, in an attempt to avert a strike, the union and the employer met with a federal mediator. The union requested a dollar-per-hour wage increase and the reinstatement of Allen. The effort at conciliation failed, and a strike began the next day. On September 29, the union filed charges against the employer alleging that Allen’s discharge violated subsections 8(a)(1) and (3). The Board issued a complaint for this charge on Christmas Eve of 1980.
In January of 1981, during the strike, three striking employees reapplied to the employer for jobs, in effect offering unconditionally to return to work. In February, the union filed another unfair labor practice charge against the employer. On March 16, *613 1981, Jones made an unconditional offer on behalf of the union members for their return to work. Shortly after making this offer, Jones agreed to the employer’s strike settlement proposal, which included provision for the reinstatement of strikers without back pay according to seniority as jobs became available. The settlement also called for the union to withdraw the pending unfair labor practice charges and not reinstitute them.
In accord with the settlement, the union requested withdrawal of the unfair labor practice charges. On March 19, three days after the settlement, the union also instituted a new unfair labor practice charge alleging violations of subsections 8(a)(1) and (3) for the employer’s refusal to reinstate- the strikers upon their unconditional offers to return to work.
The Board refused to allow the withdrawal of the union’s first charge concerning Allen’s discharge. Instead, that charge and the newest charge were consolidated. An Administrative Law Judge (ALJ) found the employer had violated subsections 8(a)(1) and (3) both in firing Allen and in refusing to reinstate the strikers. The ALJ also refused to defer to the strike settlement agreement. The Board affirmed the findings and conclusions of the ALJ and essentially adopted his recommended order.
The employer argues: (1) the Board imposed an improper burden of proof in finding Allen was fired for protected union activity, and further that this finding is not supported by substantial evidence; (2) the Board’s finding that the strike was an unfair labor practice strike is not supported by substantial evidence; and (3) the Board abused its discretion in failing to defer to the strike settlement agreement.
II
We must enforce the decision reached by the Board if the Board correctly applied the law and if substantial evidence in the record as a whole supports the Board’s findings of fact.
Universal Camera Corp. v. NLRB,
The employer properly points out that in
Royal Development Co.
we questioned the Board’s burden shifting rule in “mixed-motive” unfair labor practice claims established in
Wright Line, a Division of Wright Line, Inc.,
that the General Counsel make a prima facie showing sufficient to support the inference that protected conduct was a “motivating factor” in the employer’s decision. Once this is established, the burden will shift to the employer to demonstrate that the same action would have taken place even in the absence of protected conduct.
We also conclude that the record contains substantial evidence that the employer contemplated discharges for protected activity. Riddle threatened Allen more than once that anyone who struck would be fired. The employer departed from its pri- or practice with respect to Allen when it failed to give him an opportunity to have the union intercede for him in the parking incident alleged to have precipitated his dis *614 missal. Riddle, Allen’s immediate supervisor, claimed he could have prevented Allen’s firing but refused to do so because of irritation at Allen’s loyalty to the union. Taken as a whole, the record provides substantial evidence to support the Board’s finding of a wrongful discharge.
Ill
The employer next argues that the Board lacked substantial evidence to support its finding that the strike was an unfair labor practice strike because the strike was for economic demands as well as for the firing of Allen. We held in
NLRB v. West Coast Casket Co.,
Thus, the Board did not err in holding that a strike is an unfair labor practice strike “if one of the purposes of the strike is to protest an employer’s unfair labor practice.” The ALJ did not determine precisely “what weight the employees gave to Allen’s discharge in deciding to strike,” but he clearly found the discharge had sufficient weight to be a cause of the strike. Substantial evidence on the record as a whole, particularly Jones’s testimony about the discussion of Allen’s discharge before the successful strike vote, and a comparison of that vote to the unsuccessful vote before Allen’s dismissal, supports the ALJ’s finding adopted by the Board.
See NLRB v. West Coast Casket Co.,
IV
Finally, the employer argues the Board should have deferred to the “voluntary strike settlement agreement” (the agreement) rather than entertain NLRB proceedings for remedy of the unfair labor practices claimed by the union. Both the employer and the Board agree the Board has no statutory obligation to defer to private settlement agreements,
see
§ 10(a) of the Act, 29 U.S.C. § 160(a), but may defer in its discretion.
Carey v. Westinghouse Corp.,
.The employer asks us to reverse the Board, however, for abusing its discretion in not deferring to the agreement. The general policies of the Act and of labor law favor the private, amicable resolution of labor disputes whenever possible. We encourage voluntary settlements. They often minimize economic dislocations that may re-
*615
suit from a more prolonged dispute. Settled disputes do not add to an already overcrowded docket made up of parties who cannot or will not agree on a resolution. However, because the Board must act in the public interest to enforce public rights,
National Licorice Co. v. NLRB,
Among the reasons given by the ALJ in concluding that he should not defer to the agreement were:
First, the unfair labor practice nature of this strike and its effect on the employees’ rights to reinstatement were never discussed. Second, the settlement does not include anything like the usual Board remedy for the serious violations involved, i.e. reinstatement and back pay. Third, the union, and presumably the employees, did not understand that the agreement was intended to extinguish all claims arising out of the strike.
We now determine whether, based on these reasons adopted by the Board, there was an abuse of discretion in the failure to defer to the agreement.
The employer argues that the Board failed to follow its own criteria for deferral to a voluntary settlement. We agree that the Board must, to avoid abuse of its discretion, either adhere to or explain its departure from earlier clearly articulated criteria constituting self-imposed limits on its discretion.
See Douglas Aircraft Co. v. NLRB,
The ALJ’s first reason for refusing to defer was both proper and well-supported. The employer successfully elicited testimony from Jones, the union’s chief negotiator, that she did not know about the unfair labor practice stemming from the unconditional offer to return to work until after the settlement. The record shows little or no other evidence that the unfair labor practice nature of the strike and its relation to reinstatement was in the minds of the negotiators, much less discussed, during the settlement negotiations. The record similarly lacks evidence that the unfair labor practice nature of Allen’s firing was ever discussed or became part of the agreement. Thus, the Board followed its own general guideline that an unfair labor practice issue must clearly be presented and acted on before deferral is proper.
See, e.g., Suburban Motor Freight, Inc.,
The employer relies on
Roadway Express, Inc. v. NLRB,
The second reason for not deferring given by the ALJ was that “the settlement does not include anything like the usual Board remedy for the serious violations involved” and that “[t]he Agreement is simply not a reasonable compromise of the disputed claims.” Although there may be some doubt whether the Board should refuse to defer merely because in hindsight it does not consider the compromise reasonable, the Board should insure that the strict statutory commands of the Act are not bypassed without reason. To this extent, therefore, it was not inappropriate for the Board to consider this factor. The contractual imposition of a remedy substantially less favorable to one party than the remedy usually ordered by the Board may indicate the statutory basis of the usual remedy received no consideration. It may also indicate a violation of the broader policy underlying the usual remedy.
The employer claims the agreement embodies a fair, not a repugnant, compromise and cites several cases for comparison. Each is distinguishable from the facts of this dispute. For example, in
United Aircraft Corp.,
Central Cartage Co.,
In
Coca-Cola Bottling Co.,
The case before us is also unlike
Roadway Express, Inc. v. NLRB,
We now look to the third reason given by the ALJ: “the union, and presumably the employees, did not understand that the agreement was intended to extinguish all claims arising out of the strike.”
See generally Spielberg Manufacturing Co.,
Thus, substantial evidence on the record as a whole supports the reasons for non-deferral given by the ALJ and adopted by the Board. We do not hold that other reasons could not be equally important. We only hold that based on the record in this case, the Board did not abuse its discretion in not deferring to the agreement. Therefore, because the Board properly found an unfair labor practice strike existed between the employer and the union, and because the Board properly found the employer unfairly dismissed Allen for protected activities, we enforce the Board’s order.
PETITION DENIED; ENFORCEMENT GRANTED.
Notes
. We do not reach the employer’s argument that the Board attempted improperly to shift the burden of proof on the unfair labor practice strike issue from the General Counsel to the company. In his conclusions, the ALJ did not indicate that the employer bore any burden of proof on those issues inconsistent with the law of this circuit.
See NLRB v. West Coast Casket Co.,
. We do not reach the question of whether Board policy requires explicit waiver of statutory rights as a prerequisite to required deferrals; nor do we reach the question of whether a union may waive its members’ rights to have unfair labor practices remedied,
see American Cyanimid Co.,
