This was recent letter to the Times which makes a very good point:
The Cummings Johnson constitutional wrecking ball would appear to be being used again – and Her Maj is collateral damage – again.
It is deliciously ironic that her least favourite PM will have been a Tory.
But it is rather worrying that, in fact, she presides. in her splendour, pretty helplessly over a constitution that has become so dependant on judicial review to make it work in the common interest.