The Liberal Democrats will replace Vince Cable with a new leader on July 23.
Mr Cable said it was time for a “new generation” at the top of the party but pointed to expected gains at the European elections as a sign that “we are in an excellent position” to lead a centre-ground movement in British politics.
Deputy leader Jo Swinson is firm favourite to succeed Mr Cable, who announced the start of the contest in an email to party members.
He said membership was at a record level and the party had enjoyed the best local election results in its history.
After our party’s best ever council election results and a surge of support for the European elections, my thanks to everyone who has helped rebuild the @LibDems. I’ll be proud to hand over a bigger, stronger party to a new leader on July 23rd. https://t.co/gTYVfG99sD #StopBrexit— Vince Cable (@vincecable) May 24, 2019
“There are major challenges ahead. One is to win, finally, the battle to stop Brexit.
“Our campaigning has given hope; now we need to secure a referendum in Parliament, and then win it.
“Another is the opportunity created by the conflict and decay within the two main parties to build a powerful, liberal, green, and social democratic force in the centre ground of British politics.
“We are now in an excellent position to lead such a movement.”
The party only has 11 MPs and the leadership rules require any candidate to have the support of 10% of their colleagues in the Commons and 200 members spread across at least 20 local parties.
Nominations close on June 7.
The contest will be taking place as the Tories also choose a new leader following Theresa May’s decision to resign.
- Press Association