Is there not a case to be brought for criminal derilliction of duty when senior members of parliament show such scant disregard for the damages their policies will do to Britain's business and its citizens. The same level of negligence in Engineering or medicine would see you in court and potentially in jail but certainly banned from ever practicing again.
I know we love to laugh at how ludicrous Boris, Nigel and chums are but they are driving this country over a cliff edge and nobody seems to want them stopping.
Democracy, they say. I said it previously but some subjects are for specialists, the subjects altered by Brexit are for the most part way too complicated for none specialists, the average jurists would need the support of economists, constitutional/trading law specialists and multiple professionals to give sense and context to a large part of it. And after that you need actual negotiators to build a deal.