In the case of Buick, the Northern Ireland High Court explored whether government departments can continue to operate as normal in the absence of ministers due to the collapse of the devolved administration in Belfast. It reached a striking conclusion which, if upheld on appeal, would have significant constitutional and practical implications. It was mistaken.
The United Kingdom is currently engaged in an experiment in political anarchism. For over a year, it has been exploring what happens when one part of the country, in this case Northern Ireland, is required to carry on without an elected government.
The experiment arose inadvertently, and on the surface very little has changed. Belfast 2018 is not the anarcho-syndicalist utopia of Barcelona 1936, nor has it suddenly lapsed into a Hobbesian state of nature. But the very reason why hardly anything appears to be different – the continuity that is provided by the de facto technocratic government of the Northern Ireland Civil Service – gives rise to constitutional questions of real importance. The most fundamental question is this: can day-to-day government be carried on by civil servants without the need for direction or control by politicians; if so, subject to what conditions and within what parameters?
It was only a matter of time before this question fell to be considered in a court of law. And it has been, in the recent case of Buick  NIQB 43, in which the High Court was asked to determine whether Northern Ireland’s ten government departments are able to carry on without ministers in charge. It came to a surprising and unintentionally radical conclusion.