Mr Shron reminds us that Britain only wanted to regain control of immigration by invoking and compares it to the idea of Canada giving up control of immigration to the US. His comparison is incomplete. What if as quid pro quo for the US arrangement Canadians were given the right to freely enter, work and live in the States? I just want to say that someting is given up and as a one of the many Brits who work and live in Germany and now race to apply for German citizenship I wish we had had the right to vote on the Brexit referendum!