Green Line Coaches is a long-distance commuter coach-operating company, part of the Arriva group operating services from London.
Green Line has its origin in the network of cross London services established by the London Passenger Transport Board (later London Transport Executive/London Transport Board). From 1970, the network was operated by London Country Bus Services Ltd.
This is the old Greenline logo, still used in some places
A preserved historic Green Line bus, which ran when the network was bigger
An intermediate Green Line identity used for Kent services, applied to former Invictaway
and Kentish Bus