Jeremy,
Unless there's hidden meaning in Mancunian dialect, 'come to heel' means 'a person or organisation agreeing to obey, usually because they have been forcefully persuaded to do so.' - at least according to my understanding and that of the Cambridge University Press.
So thank you for your bombastic interjection but I'll stick with the generally understood implications of the phrase and hold that it is entirely appropriate in the current context.
In so far as you suggest the argument is a complex one - the argument may have been, but the judgement is not. The decision is detailed and thorough, the LCJ even went so far as to describe the Government's position as 'baffling' during the proceedings and the court held the government's case to be so weak and 'flawed at a basic level' that it judged it untenable, irrespective of the challenge of the claimants.
What is complex are the interlocking legal issues that will arise as the UK seeks to leave the EU, and that is not a matter for a prime minister alone, but for Parliament.
As I write, we've now had a resignation from a Brexit MP, Stephen Phillips, QC over 'irreconcilable policy differences with May's administration and warned against the “tyranny” of not giving MPs a vote on the Government's stance in Brexit talks and yet May persists, announcing that she is confident of winning the appeal.
With a speech at her party conference sending sterling to its lowest level in over 30 years, two court verdicts already against her, and a third pending – I'd say her her first months in office are beginning to resemble the 'Charge of the Light Brigade' more than a Prime Minister with a clear sense of direction.
From David Allen Green, in the FT today:
The government is not taking the opportunity offered by the judgment to start the exercise again, properly. An appeal has been announced and the court has been denounced. The ministerial heads are going down again and the UK state is charging at the wall of reality.
Those in favour of the UK remaining in the EU can draw only limited comfort from the decision. There is no reason to believe parliament will directly defy the result of the referendum. That is as unrealistic as the idea that the UK can simply walk away from the EU. The only thing that has been undermined by the High Court’s decision is Mrs May’s superficial approach to achieving Brexit.
Eventually, the government will have to adopt a broader, more collaborative and more open approach to the process, as there is no alternative to making a success of it.
Manoli