The
Road Traffic Act 1930 divided
Great Britain into twelve
traffic areas: Metropolitan, Northern,
Yorkshire, North-Western, West Midland, East Midland, Eastern, South Wales, Western, Southern, South-Eastern and Scottish (the Southern traffic area was discontinued in 1933 and its responsibilities split between the Western and South-Eastern areas). The Road Traffic Act empowered the
Secretary of State for Transport to appoint a panel of three traffic commissioners for each traffic area, to operate in each traffic area as a body known as the 'traffic commissioners' – and with powers only within that area. Of the three commissioners for each area, the chairman of the panel was appointed solely by the Transport Secretary, one from a list drawn up by county councils covered by the traffic area, and one from a list drawn up by district councils covered by the traffic area. The powers of the traffic commissioners only extended to the licensing and regulation of bus services initially; licensing of '
stage carriages' to ply for hire for passengers had previously been a responsibility of local authorities. The system of traffic areas and traffic commissioners was re-stated in the
Road Traffic Act 1960. This changed the system for the Metropolitan Traffic Area, where a single traffic commissioner was appointed by the Ministry of Transport. Until 1965, the Metropolitan Traffic Commissioner operated in tandem with the
London and Home Counties Traffic Advisory Committee, as did other traffic commissioners whose traffic area overlapped with the outer parts of the
London Traffic Area. The
Transport Act 1968 designated the chairman of each panel of traffic commissioners (rather than the traffic commissioners as a group) as the licensing authority for the operation of goods vehicles. The system of traffic commissioners was re-stated, with minor alterations, by the
Public Passenger Vehicles Act 1981. The
Local Transport Act 2008 amended this system. The Secretary of State for Transport now appoints traffic commissioners for England and Wales, and a single traffic commissioner for Scotland. Whilst individual traffic areas continue to exist in England and Wales, the powers of individual traffic commissioners are no longer limited by them. The Local Transport Act also introduced a role of
senior traffic commissioner; one of the traffic commissioners is designated to lead and direct the others. The traffic commissioners are assisted in their role by
deputy traffic commissioners. Deputy traffic commissioners have the same powers and jurisdiction as traffic commissioners. ==Current traffic commissioners==