Full Journey on the Route 407 (2580 YY67GZA) Alexander Dennis Enviro 400MMC Hybrid Abellio London - YouTube
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