Leaving the European Union

As a London MP like me, has the hon. Gentleman had representations from people who work in the City and are worried—based not on reading The Guardian but on their own working lives—that their EU passporting rights could be lost? People have said to me that as we were not in the euro or part of Schengen and had a generous rebate, we were only about 60% in anyway. Does the hon. Gentleman have any comment on that?