§ Mr. Evans
To ask the Secretary of State for the Home Department, pursuant to his answer of 5 July 1999,Official Report, column 325, on the M4 bus lane, when information on the number of motorists that have been (a) charged and (b) cautioned for using the new bus lane on the M4 will be made available. 
§ Mr. Boateng
The statistics collected centrally do not contain the location of offences and, therefore, offences committed on particular roads cannot be identified.
I understand from the Metropolitan Police that they do not routinely keep statistics at this level of detail either, and have no plans to do so.