London Bus Updates on Twitter: "From this weekend (24/8/19) Route 407 between #Sutton, #Carshalton, #Waddon, #Croydon, #Purley, #Kenley, #Whyteleafe, #UpperWarlingham and #Caterham will receive double deckers to increase capacity and improve journeys
Journey on route 407 - Abellio London 2493 (YY64TYP) - YouTube
407 Bus: Liverpool to West Kirby | Slower Travel Blog
FRV) Abellio London Route 407: Caterham Valley - Sutton Town Centre | 2407 - YouTube
London Buses route 407 | UK Transport Wiki | Fandom
Changes to bus routes in Croydon town centre | Sutton Conservatives