This week’s Supreme Court judgment against Boris Johnson on parliament’s prorogation has shaken British politics and will be looked back on as a landmark case. Yet at the same time, Meg Russell argues, it simply reinforces the core principle of parliament’s centrality in our constitution. There has long been a myth of executive-dominance in the British system. Perhaps after this case, the fact that the government gains its power and authority from parliament will be better recognised – by those both inside and outside the system.
The Supreme Court’s judgment in the prorogation case was damning. Short of deciding that Boris Johnson had misled the Queen (which would be difficult to know, given private conversations) the court issued the strongest possible condemnation on all counts. The government had argued that prorogation was non-justiciable: i.e. not a matter in which the courts could get involved. The justices instead ruled it justiciable. Having established that, they then ruled it to be unlawful. Then, rather than leaving any loose ends regarding remedies, they explicitly quashed the prorogation, declaring that ‘Parliament has not been prorogued’. To cap it all, the decision was a unanimous one by all 11 justices who sat in the case. The prorogation was hence not just ‘improper’, as argued previously on this blog, and in a letter to the Times signed by 22 constitutional experts, but also found to be unlawful in the most powerful possible terms.
In some respects this feels like a constitutional earthquake. Few at the outset expected such a resounding result. On the basis of the High Court’s judgment, the first hurdle of justiciability was in doubt. Many who watched the proceedings, and the careful forensic analysis by Lord Pannick, representing Gina Miller, will soon have started thinking otherwise. This can only have been reinforced by watching the presentations by the government’s lawyers, who claimed that the issue of prorogation should be resolved politically rather than through the courts. Their suggestion that parliament could somehow defend itself, when the very point of the case was that parliament had been shut down, rang hollow.
The court’s judgment confirmed that advising the monarch to prorogue ‘will be unlawful if the prorogation has the effect of frustrating or preventing, without reasonable justification, the ability of Parliament to carry out its constitutional functions as a legislature and as the body responsible for the supervision of the executive’ (para 50). That flows, the judgment suggested, from two principles at the very core of the UK constitution: the sovereignty of parliament, and the accountability of the government to parliament – exercised, for example, through questions and committees. Continue reading