Transport for London, along with routes 607, X26 and X140. Travelling on this bus route has been suggested as a cure for agoraphobia. Travelling for 2-5 stops during the day was considered a medium level exercise, while travelling from Camberwell Green to the Elephant & Castle alone during the rush hour, was considered the most challenging exercise - more terrifying than walking down the high street or shopping in a supermarket. New Routemasters were introduced on the route from 5 February 2016. In October 2021, the frequency of the service was reduced from seven or eight buses per hour to six. Notable passengers The spies Harry Houghton and Ethel Gee were trailed by a Special Branch agent when they travelled on the 68 between Waterloo Road and Walworth Road. Simon Jenkins - journalist and author. Current route 68 Route 68 operates via these primary locations: West Norwood station Knights Hill Tulse Hill station Brockwell Park Herne Hill station King's College Hospital Denmark Hill station Camberwell Green Walworth Elephant & Castle station St George's Circus Waterloo station South Bank Waterloo Bridge Aldwych Holborn station Russell Square station Tavistock Square Euston bus station for Euston station X68 Route X68 operates via these primary locations: West Croydon station Selhurst Park Stadium Beulah Hill West Norwood station Waterloo station South Bank Waterloo Bridge Aldwych Holborn station Southampton Row Russell Square References External links Bus routes in London Transport in the London Borough of Camden Transport in the London Borough of Lambeth Transport in the London Borough of Southwark