Tory discontent with Boris Johnson spreads as MPs fear losing seats

Minister says PM in yellow card territory' after Sue Gray's Partygate report as more MPs hand in letters of no confidence

• Civil servants furious as Simon Case dodges sanction over Partygate

Anger among Tory backbenchers is spreading amid fallout from the Sue Gray report, with one minister warning Boris Johnson is in yellow card territory".

Speaking on BBC Radio 4's Any Questions, the Treasury minister John Glen said he had had a very frank and very honest" meeting with Johnson to express his and his constituents' misgivings.