It is inconceivable that any cap that is introduced is going to work in such a way as to prevent the NHS filling skills gaps, particularly of professional people. But—[Interruption.] But the First Minister will also know that, two years ago, the Bank of England did an in-depth study of the impact of migration upon wage levels at the lower end of the income scale—people like cleaners and care workers and waiting staff in the health service—and it concluded that unlimited immigration from the EU and other parts of the world of unskilled and semi-skilled workers reduces wages by a factor of 2 per cent in relation to a 10 per cent rise in the proportion of immigrants in those sectors. So, what’s happening here is actually that wage levels are being compressed for the people who can least afford it, whilst there is actually no danger, as a result of the Brexit negotiations, to the numbers of doctors and nurses being recruited from outside the UK.