Question to the Department for Transport:

To ask the Secretary of State for Transport, what information his Department holds on trends in the level of traffic congestion in London as a result of the roll-out of cycle superhighways; and if he will make a statement.

Transport in London is devolved to the Mayor of London, and it is for him to consider what, if any, assessment is made of the effects of cycle superhighways on traffic congestion.

The Department for Transport does not routinely hold information on trends in the level of congestion in London, other than what is already publicly available information.