As I read it, this means that EU nationals will be able to enter the UK up until it leaves the EU, but when it has left, those who entered after the cut-off dat

As I read it, this means that EU nationals will be able to enter the UK up until it leaves the EU, but when it has left, those who entered after the cut-off date will not necessarily be allowed to stay. It doesn't look too unreasonably, and probably doesn't violate EU rules by itself, but I wonder about a few things: * How will it effect EU nationals getting for example a mortgage in the UK before the exit? Normally banks require a permanent right of residency and an EU passport is enough to prove it. * How will EU nationals who entered before the cut-off date prove it to the government? Immigration applications can often be ridiculously cumbersome. Will someone who has lived in the UK for 20 years be expected to submit detailed documentation for every international trip in those 20 years?