David Macdonald says he is ‘doing the unprecedented’ to shore up the remain vote. / The top Change UK choice in Scotland for this week’s European elections has written an open letter to his fellow party candidates urging them to consider following his lead and voting for the Liberal Democrats or other remain parties.

'If things continue as they are the remain vote will split in Scotland', he says. / One of Change UK's lead European election candidates has quit to back the Liberal Democrats over concerns the new party could split the Remain vote in the upcoming contest.