Brexit may send EU 'down the drain' - German vice chancellor - BBC News

As I've been reading the biography of Winston Churchill I've come to appreciate his vision for a European Union. He fought long and hard for it. Sadly, it devolved into a social bureaucracy that he fought to end in Great Britain. England got out just in time. Their exit didn't spell the doom of the EU. It simply saved them a crushing blow as it topples.

It is Possible but there is no clear path for the exit of a single country yet or the disestablishment. Will have to watch and see.

Sure they will hang around