Queen Elizabeth II of the United Kingdom 16 signed off Europe act, authorized prime minister, the official launch of the EU off the program, the official launch of the European Union, the United States, China and the United States of America, the second anniversary of the signing of the "European Union" act, the prime minister of the United States.

John Boko, speaker of the lower house of Parliament, announced the same day in parliament. According to the relevant provisions of the prime minister after the queen authorized to start the "off Europe" program, began negotiations with the eu.

Prior to the British media reported that Teresa May is expected to start in the last week of this month, take off the European program.

British Parliament has voted on the 13 of this month, the removal of the European law, the official start of the British government to take off Europe cleared the last obstacle to legal proceedings.

According to EU law, once launched the "Treaty of Lisbon" in fiftieth, officially opened off the European program, Britain should be completed and the other 27 EU Member States talks in early 2019; such as the need to extend the time of negotiations must be agreed by all member states.