Lord Mandelson says he’s felt “morally compromised” staying in a party that has given such abuse to its own MPs and warns if Jeremy Corbyn doesn’t take action the splinter could become a split.

See the full interview at 11.05pm on @ITV | #Peston pic.twitter.com/aacbzZavWR

— Peston (@itvpeston) February 20, 2019