It probably won't come to anything, but there already is a petition for a revote to overturn the referendum http://www.rawstory.com/2016/06/do-over-more-than-1-million-signatures-collected-in-uk-calling-for-a-re-vote-on-leaving-eu/ The petition, created on Friday, has already gained far more than the 100,000 signatures required for it to be considered by the U.K. parliament for a debate and has caused the parliament website to crash several times due to high demand. Note: It already has a million votes, so saying it's over the 100,000 is an understatement.

I'm in the U.S. and can't do anything except send hugs. HUGS :(