Traffic commissioners are responsible for licensing and regulating operators of heavy goods vehicles (HGVs), public service vehicles (PSVs) and local bus services. They can also take action against their drivers.

They can call a formal public inquiry in a court to get more evidence to help them decide if they should:

  • grant or refuse licences for HGV or PSV operators
  • take action against a vehicle operator, bus service operator or driver of a bus, minibus or lorry

This might be if someone has objected to a licence being granted or the traffic commissioner thinks an operator may have broken the terms of their licence.

A vehicle or bus service operator can also request a public inquiry but the traffic commissioner doesn’t have to hold one.