No, I am going to make a bit of progress. I will give way later. I normally like the badinage with the Opposition, but I have to make some progress on quite an important argument.
Dance on a pin as the shadow spokesman may, that is what the Opposition are signing up to: the Government invoking article 50 by 31 March 2017. Let us be clear about that. It has always been our intention, as I said in my intervention on him, to lay out the strategy in more detail when possible, provided it does not undermine the UK’s negotiating position.