Firstly, of course I have no objection to copying my post as an introduction to this thread.

I find it a bit of a stretch to imagine many people voting to leave because they were dismayed of what was happening to refugees and migrants in France and thought we should be treating them here and better. So that seems to be rather beside the original issue, which was the loss of the right to send such people who get to the UK back to the EU countries. Even last night on Newsnight one of the Conservative MPs for an area in Kent - I forget which - was stressing the importance of the Dublin Agreement.