“The continuing occupation, the expansion of illegal settlements and the imprisonment of Palestinian children are an outrage,” Corbyn said, while explaining Labour backs a two-state solution to the conflict.

Corbyn also said the party will vote against a Brexit deal based on Prime Minister Theresa May's so-called Chequers proposals as it stands and opposes leaving the bloc without a deal.

"As it stands, Labour will vote against the Chequers plan or whatever is left of it and oppose leaving the EU with no deal," a preview of Corbyn speech said.

He will say to May: "If you deliver a deal that includes a customs union and no hard border in Ireland, if you protect jobs, people's rights at work and environmental standards, then we will support that sensible deal".

The Labour Party passed a motion strongly criticizing Israel, as a senior lawmaker warned the party must root out anti-Semitism.

Delegates at the party’s conference voted Tuesday to criticize Israel’s use of force against Gaza protests, urge more U.K. funding for the U.N. agency for Palestinians and back a freeze on British arms sales to Israel.

The vote came after a heated debate that saw Palestinian flags waved in the convention hall.