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Philip Allott

March 12th, 2019

Escaping from the Brexit nightmare: the judicial review route

4 comments | 7 shares

Estimated reading time: 10 minutes

Philip Allott

March 12th, 2019

Escaping from the Brexit nightmare: the judicial review route

4 comments | 7 shares

Estimated reading time: 10 minutes

It is difficult to see how the government could legally justify a decision not to seek an extension of negotiations under Article 50, argues Philip Allott (Cambridge University), given that it would have to rely on political rather than legal considerations to avoid responsibility for the damage that could be caused by that failure.

There are many people who honestly believe that the British people took a binding decision on 16 June 2016 to leave the EU. But no one can reasonably believe that, in so deciding, the British people chose to leave the EU on the particular date of 29 March 2019, or to leave without concluding an agreement with the EU, or to leave with an agreement that might lead to an unlimited period of serious uncertainty in the life of the UK, nationally and internationally, and might even threaten the unity of the United Kingdom.

supreme court
The Supreme Court. Photo UK Supreme Court via a CC-BY-NC-ND 2.0 licence

Those three things are entirely the work of the government. They are a self-inflicted nightmare. Unusually, they are a nightmare from which we can escape by our own act. If the government does not decide before 29 March to withdraw the UK notification of its intention to leave the EU, it can instead seek to extend the period of negotiation of UK withdrawal under the explicit terms of Article 50 of the Treaty on European Union.

If the government fails to adopt that course of action, the question would arise as to whether it is arbitrarily failing to exercise a power under EU law, which is also a power under UK law, thereby risking major potential harm to the country.
Under the principle known as the Rule of Law, a fundamental principle of our constitutional system, the legality of the exercise of powers by public authorities is subject to review by the courts. There have been famous cases in which the courts have decided that a public authority had acted unlawfully in highly political matters.

In the Tameside case in 1976, the House of Lords decided that the Secretary of State for Education had acted unlawfully in relation to the introduction of comprehensive schools in Tameside. The department had failed to evaluate correctly facts required for a valid exercise of the power under the relevant legislation, and had taken into account facts that ought not to have been taken into account.

In the Bromley case in 1983, the Lords decided that the Greater London Council had acted unlawfully in giving effect to the reduction of fares on the London Underground under the ‘Fares Fair’ policy that had been included in the election manifesto of the Labour party, which had taken control of the GLC. The new fare system had been based partly on political considerations, not solely on economic factors as the relevant legislation required.

Those two decisions have been referred to in countless subsequent cases decided by the courts. It is difficult to see how the present government could justify on legally valid grounds a decision not to seek to extend the period of negotiation of UK withdrawal.

Appeal to the outcome of the referendum of June 2016 would surely be seen by the courts as a merely political justification. The legislation creating the referendum did not give any legal effect to its result. Appeal to the outcome of the General Election of 2015, in which a referendum had been promised in the election manifesto of the Conservative Party, would surely be judged by the courts in the same way.

In matters of great urgency, the courts have shown themselves capable of responding accordingly. No one would want this particular matter to be submitted to the courts. But the strict and precise enforcement of the outer limits of public legal powers by the courts is at the heart of the principle of the Rule of Law. Public authorities in their decision-making are well aware of that fact.

The reason for this is profound, but simple to state. The exercise of a public legal power affects the freedom, rights and obligations either of a single person or of many people, like the parents in Tameside or the ratepayers of Bromley, or of everyone in the country and beyond. History shows that ignoring the principle of the Rule of Law for reasons of politics or convenience is a typical step in the decline of a democratic constitutional order.

This post represents the views of the author and not those of the Brexit blog, nor the LSE.

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About the author

Philip Allott

Philip Allott is Professor Emeritus of International Public Law at Cambridge University, a Fellow of Trinity College, and a Fellow of the British Academy. He was at one time a legal adviser in the Foreign and Commonwealth Office. His most recent book is Eutopia: New Philosophy and New Law for a Troubled World.

Posted In: Featured | UK and European law

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