london - British Prime Minister Theresa May in Brussels next week Wednesday put officially informed that her country denounces EU membership. That said a spokesman for the prime minister Monday.
May had repeatedly said that she wanted to do that in late March, but now also set a date.
Termination of membership leads according to the European Lisbon Treaty (2009) the negotiation of the new relationship between the EU and the departing member. The brexit would have to be settled in two years.