Britain’s Prime Minister Boris Johnson delivers a statement to lawmakers inside the House of Commons to update details of his new Brexit deal with EU, in London Saturday Oct. 19, 2019. At a rare weekend sitting of Parliament, Johnson implored legislators to ratify the Brexit deal he struck this week with the other 27 EU leaders. (House of Commons via AP)

LONDON  — In their first weekend session in 37 years, British lawmakers in Parliament debated whether to accept Prime Minister Boris Johnson’s proposed new divorce deal with the European Union. It’s a momentous decision — but one that they still may not get resolved on this day.

First they will vote on whether — yet again — to delay their decision on Brexit.

Johnson implored legislators to ratify the deal he struck this week with the bloc’s 27 other leaders. He said members of the House of Commons should “come together as democrats to end this debilitating feud” over Brexit, which has bitterly divided the country since British voters narrowly chose in a 2016 vote to leave the EU.

“Now is the time for this great House of Commons to come together… as I believe people at home are hoping and expecting,” Johnson told lawmakers.

But he may not get the vote he craves.