FILE PHOTO: Britain's opposition Labour Party leader Jeremy Corbyn leaves the Houses of Parliament in London, Britain, March 27, 2019. REUTERS/Hannah McKay

LONDON (Reuters) - Britain’s opposition Labour Party will not support Prime Minister Theresa May’s Brexit deal if she asks parliament to vote on just the divorce element without the agreement on the future relationship, its Brexit spokesman will say on Thursday.

May hopes to bring her twice-rejected deal back to parliament on Friday and media have reported she could seek to get it through by putting forward a vote on just the Withdrawal Agreement, separated from the Political Declaration.

“We would be leaving the EU, but with absolutely no idea where we are heading. That cannot be acceptable and Labour will not vote for it,” Keir Starmer will tell the British Chambers of Commerce conference, according to extracts provided by Labour.

“To now to split the Withdrawal Agreement and Political Declaration would leave us with the blindest of blindfold Brexits.”