Labour MPs will be told to vote for a Bill to start Brexit, Jeremy Corbyn has said for the first time.
The Labour leader confirmed he would expect his MPs to back Theresa May when she triggers Article 50 and starts the two-year exit process.
However, Mr Corbyn said Labour MPs would only be “asked” – rather than strongly whipped – to do so, suggesting any rebels will escape punishment.
About five have said publicly they will vote against Article 50 and four Shadow Cabinet members are rumoured to be considering revolt.
Until now, Labour had said only that it would not block the legislation, leaving open the possibility that it would abstain in the Commons vote.
But Mr Corbyn, speaking to Sky News, said: “It’s very clear, the referendum made a decision that Britain is to leave the European Union.
“It wasn’t to destroy jobs or living standards or communities, but it was to leave the European Union and have a different relationship in the future.
“I’ve made it very clear, the Labour Party accepts and respects the decision of the British people. We will not block Article 50.”
Asked if that meant a three-line whip to force Labour MPs into line, Mr Corbyn replied: “It means Labour MPs will be asked to vote in that direction next week or whenever the vote comes up.”
The stance was immediately condemned by Tim Farron, the Liberal Democrat leader, who accused Labour of “helping the Conservatives take us out of Europe”.
He said: “Labour’s claim to be the official Opposition must break the Trade Descriptions Act.