After this event, critics complained that no "official notice" was given that Article 50 would be invoked.
After this event, critics complained that no "official notice" was given that Article 50 would be invoked. In this event's aftermath, Theresa May replaced David Cameron as (*) Prime Minister. Stock markets plunged after news broke of, for ten points, what June 2016 public referendum that decided to end a namesake country's participation in the European Union?
After this event, critics complained that no "official notice" was given that Article 50 would be invoked.
Brexit (accept descriptions of the United Kingdom's June 2016 referendum to leave the European Union; accept equivalents, like Britain's vote to leave the EU; prompt on partial answers)