I don't know if they're allowed to waffle on it after they initiate Article 50 proceedings, though. The EU would definitely not like that Also, Spain wants Gibraltar under joint control http://www.bbc.com/news/world-europe-36618796 and Sinn Fein is going to push for Irish reunification referendum http://www.thejournal.ie/sinn-fein-brexit-irish-unity-2842816-Jun2016/?utm_source=facebook_short