Conservative Assembly members criticised the move on twitter:
London Assembly LabLibGreens decide not to earn their pay by not holding the Mayor to account. #giveBackYourSalaries
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Over-running engineering work caused major disruption to rail services on some of the busiest routes in the country on Monday.
Man who has barricaded himself in house for three days may have a stash of petrol and other explosives, police say.
Transport secretary Chris Grayling said MPs will decide this week about where to allow airport expansion in south east England