Metrobus is a bus operator with routes in parts of Surrey, Kent, Sussex, and Greater London. Formed through a management buyout in 1983, Metrobus was purchased by the Go-Ahead Group in September 1999. Metrobus previously operated many routes under contract to Transport for London in south and south-east London, but following a restructure, on 1 April 2014 these were transferred to Go-Ahead London. The remaining operations were brought under the control of Brighton & Hove on 1 July 2014.