Is a combination of a progressive alliance, tactical voting and proportional representation the way to save the UK from Tory rule? Neal Lawson, founder of the pressure group Compass, argues that there would have been no Boris Johnson or Liz Truss if left-leaning parties had been able to work together. Neal, who’s been a Labour member for 44 years, also explains why he’s facing possible expulsion from the Labour Party for tweeting in favour of tactical voting.