Re: "the opportunities created by Brexit".
I've not actually seen a breakdown by constituency/MP. I do know that the MP for where I used to live decided that his constituents wanted the hardest possible brexit despite them (very narrowly) voting to stay in the EU. Bloody farmers, what do they know anyway eh?
Ahem, anyway, it would be interesting to see how many MPs have been voting along the lines their electorates voted for, or along party/personal lines. On whichever side.