It is going to be complicated but I don't think it's going to be such a big problem? There will be lots of time to find workable arrangements, it's not like eve

It is going to be complicated but I don't think it's going to be such a big problem? There will be lots of time to find workable arrangements, it's not like everything changes overnight. In the case of Spain and the UK there are lots of reasons to maintain a good working relationship. Of course it may not work out that way but, going back to the original point, anyone who left the UK 15 years ago had to be aware there may be problems further down the line?