A woman wears a Union Jack flag as she attends a Pro-Brexit event to celebrate the invoking of Article 50 after Britain's Prime Minister Theresa May triggered the process by which the United Kingdom will leave the European Union, in London

A woman wears a Union Jack flag as she attends a Pro-Brexit event to celebrate the invoking of Article 50 after Britain’s Prime Minister Theresa May triggered the process by which the United Kingdom will leave the European Union, in London

Britons in a London bar on March 29, 2017, celebrate the invoking of Article 50 after Prime Minister Theresa May triggered the process by which the United Kingdom will leave the European Union. Photo: Reuters/Peter Nicholls

March 31, 2017 11:44 AM (UTC+8)