Agency Workers as Strike-Breakers: Tory plans in breach of international law
âIt is not only irresponsible and impracticable to supply strike-breakers in industries like the railways where safety is at a premium, it also risks unnecessary conflict and controversy.â
By Professor Keith Ewing, Campaign for Trade Union Freedom
The Employment Agencies Regulations 2004, regulation 7, made under the Employment Agencies Act 1973, prohibited the use of agency workers as strike-breakers. Â New regulations authorising the revocation of this prohibition have now been laid before Parliament, which has failed to prevent the revocation of regulation 7.
This has been done despite criticism from both trade unions and employers, and indeed from employment agencies themselves. Â As we have heard recently, reputable agencies are not in favour: Â it is not only irresponsible and impracticable to supply strike-breakers in industries like the railways where safety is at a premium, it also risks unnecessary conflict and controversy which will be inevitable if strike-breaking in this way is to occur on a large scale. Â This will cause harm as a result to the agencies in question.
That apart, the governmentâs initiative raises three legal questions which ought now to be explored. Â First, is the use of temporary labour as strike-breakers lawful under the United Kingdomâs international legal obligations? Here there are several ratified treaties that are particularly relevant, of which the most important is ILO Convention 87. The latter has been interpreted by the ILO Committee of Experts to include protection for the right to strike, the ILO Committee of Experts being recognized by the European Court of Human Rights (and others) as âa point of reference and guidance for the interpretationâ of ILO Conventions.
The Committeeâs interpretation of these Conventions is thus generally regarded as authoritative, and in its wide ranging jurisprudence on the right to strike it has for some time taken the view that:Â âprovisions allowing employers to dismiss strikers or replace them temporarily or for an indeterminate period are a serious impediment to the exercise of the right to strike.â
The ILO Committee of Experts has already concluded that British law does not do enough to protect strikers from being replaced. This is because of the inadequate nature of our unfair dismissal law, which provides protection for those engaged in lawful industrial action for only the first 12 weeks of the dispute. During the 12-week period workers can be temporarily replaced if the replacements are recruited directly by the employer; and after the 12-week period has elapsed, the striking workers can be permanently replaced if depending on the circumstances unfair dismissal protection ceases to apply.
Addressing this latter weakness of British law specifically, the Committee of Experts has said that protection against dismissal for only 12 weeks before being replaced is an obstacle to âthe effective exercise of [the right to strike], which constitutes an essential means for workers to promote and defend [their] interestsâ. The revocation of regulation 7 will compound the mischief.
The second question is what are the consequences of legislation introduced in breach of international law? The trite constitutional law answer is that there are no domestic legal consequences unless the treaty has been incorporated by legislation into domestic law. Â ILO Convention 87 has not been incorporated in this way with the result that any breaches must be pursued in international law alone, and international law provides no meaningful remedy or sanction.
However, since Brexit the position has changed. Non-compliance with ILO conventions may also be a breach of the EU-UK Trade and Cooperation Agreement, by which the current government post-Brexit undertook to comply with various international treaties by which in turn it is already bound. The effect is that non-compliance with these treaties is not only a breach of the treaties in question, but is unlawful on the additional ground that it is a breach of the agreement with the EU.
So the EU-UK Trade and Co-operation Agreement provides by Article 387 that the parties must not reduce labour standards in relation to âfundamental rights at workâ (not defined, but almost certain to include freedom of association and the right to strike) in order to secure some competitive trading advantage. This is not likely to be the motivation of the government in relation to strike breaking agency workers or indeed the effect of the regulations.
However, by Article 399(2) the parties are also committed to ârespecting, promoting and effectively implementing the internationally recognised core labour standards, as defined in the fundamental ILO Conventionsâ. These include ILO Convention 87. Â For reasons explained above, legislation to allow agency supplied strike-breakers is probably a breach of ILO Convention 87 as interpreted by the ILO Committee of Experts. Â If so, it is also a breach of the EU-UK TCA.
The third question then is this: are there any additional legal consequences for breaching the TCA? One answer is that there are procedures in the treaty that allow for disputes to be initiated by either party and to be addressed by what is essentially a conciliation and mediation process which is likely to take years and is unlikely to produce a satisfactory outcome.
In any event, it is unlikely that the European Commission would regard the revocation of regulation 7 to be sufficiently serious, though it is conceivable that it could form part of a bigger dossier to include multiple breaches of ILO Conventions (as well as the European Social Charter), of which the United Kingdom is a serial violator. However, another answer is that the European Union (Future Relationship) Act 2020, passed to give legal effect to the TCA, includes provisions whereby the government has agreed in some circumstances that the domestic courts should enforce the TCA.
The key provision of the 2020 Act is section 29. In some circumstances this gives very wide powers to the domestic courts to âmodifyâ legislation in order to give effect to the TCA. Notably, this requirement does not apply where the legislation is passed after the 2020 Act was enacted. In the case of the strike-breaking agency workers, however, the government proceeded not by primary legislation but by exercising powers under the pre-existing Employment Agencies Act 1973. It is at least arguable that these pre-existing powers are constrained by the 2020 Act, s 29 so that they cannot be used in a way that will violate the TCA and the obligations thereunder.If this argument is correct, the government is constrained by its own hand from legislating to revoke regulation 7 by secondary legislation. To do so lawfully may require primary legislation â an Act of Parliament â with the delay and inconvenience to the parliamentary timetable that this will entail.
All this of course depends on the judges, in whom confidence has taken a serious knock in recent months, most recently because of the embarrassment in the Rwanda debacle. The United Kingdom Supreme Court in particular has quickly developed a new Brexit inspired orthodoxy based on notions of parliamentary sovereignty that diminish the significance of international treaties in British judicial reasoning.
But this is different. The courts have been instructed by Parliament in the European Union (Future Relationship) Act 2020 to modify pre-existing legislation to give effect to the TCA. The revocation of regulation 7 under an Act of Parliament passed in 1973 provides an opportunity for the courts to do their duty and assert their independence, in the process leaving an authoritarian government with another bloody nose.
â˘Professor Keith Ewing is President of both the Campaign for Trade Union Freedom and the Institute of Employment Rights. Follow the CTUF on twitter; and the IER on Facebook and twitter here.
â˘This is a revised and updated version of an earlier piece published on the Institute of Employment Rights blogsite and on Labour Outlook.