TfL is the integrated transport authority responsible for meeting the Mayor of London's strategy and commitments on transport.

TfL runs the day-to-day operation of the Capital's public transport network and manage London's main roads.

• Areas served: London
• Population served: 8.4 million
• Transport services: London Buses, London Underground, Docklands Light Railway (DLR), London Overground, TfL Rail (new Elizabeth line), London Trams, joint management of London's road network, management of piers along the Thames, owns and operates the Woolwich Ferry boats, terminals and infrastructure, London Dial-a-Ride