 Route 38A was withdrawn, being replaced by three new routes; Red Arrow route 505 between Victoria and Piccadilly Circus, route 48 between Dalston and Whipps Cross and route 20 between Leyton and Loughton.Between Dalston and Hackney route 38A was also replaced by a re-routed 38, which was cut back from Chingford to Walthamstow Garage, being replaced by route 69 over this section.On 25 October 1969 route 38 was further cut back to terminate at Leyton Green, being replaced on the Walthamstow section by the newly introduced route 55.