- London Connected: of the Small Routes
- London Buses - Route 231 - Turnpike Enfield - YouTube
- London bus riding: routes 132 & – BusAndTrainUser
- London bus riding: routes 132 & – BusAndTrainUser
- 3 TfL bus routes escape London to Bluewater Centre in Kent! Seen two Alexander Enviro 400 (Enviro400) double decker buses on Stagecoach route 96 and Arriva route 428. They run
- 231 Schedules, & Maps - Paese (Updated)
- London Bus Visual ▻ Route 231 Turnpike Lane - Enfield - YouTube
- The Transport Hub - Metroline VW1837 and VW1468 on stand at Chase Station while serving Route 231. | Facebook
- London Bus Route: 231 Flickr
- 231 Route: Stops Maps - Woodinville Park & Ride (Updated)
- London Bus Route: 231 Flickr
- London Buses 231 | Bus Routes in London Wiki | Fandom
- London Bus | Route 231: Enfield - Turnpike Lane Station | Route 231, Go Ahead London, EN23,
- A ride on bus route 231 on 21st Nov 2013 - YouTube
- SBS Transit Feeder Bus 231 | Land Transport Guru
- Full Route Visual | Bus Route 231 Lane - Enfield Chase | VW1837 BV10WVO Metroline Travel - YouTube
- Buses route Turnpike Lane.jpg - Wikimedia Commons
- Mauritius Online inquiry
- Flickriver: Random from London Bus Route: pool
- London: SN58 CFJ/ EN17 on route 231 Ch… | Flickr
- London Route
- London Buses 231 | Bus Routes in London Wiki | Fandom
- London Bus Routes | Route 231: Chase - Turnpike Lane Station | Route 231, First London, DN33508, LK08FLA, Enfield
- New Darrington Bus 231 – Seattle Transit