EU's Tusk says will call special Brexit summit mid-November

European Council President Donald Tusk said on Wednesday he would call an extra Brexit summit of European Union leaders around mid-November to finalise a deal with Britain.

Tusk told a news conference before chairing a summit of all 28 EU leaders in the Austrian city of Salzburg later on Wednesday:

"The Brexit negotiations are entering their decisive phase. Various scenarios are still possible today but I'd like to stress that some of Prime Minister May's proposals from Chequers indicated positive evolution in the UK's approach."

Tusk said that went for the UK's readiness to work closely with the EU on security and foreign policy after Brexit but stressed that Chequers proposals from premier Theresa May for the future Irish border and economic cooperation between the EU and Britain "will need to reworked and further negotiated".

"Today there is perhaps more hope but there is surely less and less time," Tusk added. "Every day that is left we must use for talks. I'd like to finalise them still this autumn," he said. He would propose that the EU leaders hold another extra summit on Brexit around mid-November.