Boris Johnson will face a parliamentary battle when MPs return to Westminster next week after opposition leaders agreed to work together to stop a no-deal Brexit.
The Prime Minister has repeatedly promised the UK will leave the European Union on October 31, with or without a deal, and allies accused the opposition group of trying to "sabotage" the UK's position in talks with Brussels.
After cross-party talks led by Labour's Jeremy Corbyn, a co-ordinated effort to thwart Mr Johnson's plans has been promised based on passing new legislation when the Commons returns from its summer break on September 3.
The leaders agreed to prioritise a legislative approach rather than an effort to oust Mr Johnson.
Mr Corbyn confirmed he would not immediately push ahead with a move to replace Mr Johnson through a vote of no confidence.
Ian Collins speaks with Lib Dem's Brexit spokesperson Tom Brake while Phil Williams is joined by shadow Northern Ireland secretary Tony Lloyd.
