
Shelagh Fogarty 1pm - 4pm
29 March 2017, 13:00 | Updated: 26 April 2018, 15:40
This is the letter that Theresa May sent to EU President Donald Tusk to begin the Brexit process to leave the European Union.
Donald Tusk tweeted:
After nine months the UK has delivered. #Brexit
— Donald Tusk (@eucopresident) March 29, 2017