Can Starmer conquer Burnham's kingdom?

With under 24 hours to go until the polls open in Gorton and Denton, is this by-election the biggest test facing Sir Keir Starmer’s government?Sam has been in the Manchester suburb - hearing from the political big hitters and gathering reaction from voters across the constituency – finding out their priorities and whether Andy Burnham could have made a difference.Back in Westminster, are the Metropolitan Police in a sticky situation over the arrest of Peter Mandelson and claims that he was a “flight risk?”A full list of candidates standing in the Gorton and Denton by-election can be found here: https://www.manchester.gov.uk/directory_record/538138/statement_of_persons_nominated_and_notice_of_poll_for_the_february_2026_gorton_and_denton_by_election?outputType=chromeless