They have to have a job first before coming here, but that wasn't my point which was, if we haven't and can't or won't stop the non-EU people from coming here up to now, what makes you think that we will suddenly put up the shutters after leaving the EU? There's also the argument that most of those (EU) who wanted to come are already here and will not be repatriated after an exit are still going to be here. Plus, of course, if we wanted a trade deal with the EU we would have to sign up to the free movement of labour as well as goods.