London Buses route 154
|Vehicle||Alexander Dennis Enviro400 9.9m / Optare Olympus|
|Peak vehicle requirement||12|
|Via||Sutton High Street
|End||West Croydon station|
|Length||11 miles (18 km)|
|Journey time||37-65 minutes|
|Operates||04:25 until 02:29|
On 21 May 2015, it was announced that the route was planned to run as a 24-hour service on Fridays and Saturdays from September, as well as 16 other services across the capital, to accompany the introduction of the 24-hour London Underground service on Friday and Saturday.
Early in the morning of Sunday 6 April 2014, the back seats of the top deck of a 154 were set alight whilst passing through the Benhill area of Sutton, resulting in it being 50% damaged by smoke. Two teenagers were arrested over the arson.
A month later, on Saturday 3 May, a teenager was arrested after a 154 bus had to be taken out of service after it was incensed. The Morden-bound vehicle came to a stand in Stanley Park Road (Wallington) where it was attended by all the emergency services. 
Route 154 operates via these primary locations:
- Morden station
- Morden South station
- St Helier station
- Carshalton Beeches station
- Waddon station
- Fairfield Halls
- Wellesley Road tram stop
- West Croydon station
- "Autumn start plan for night bus". Sutton Guardian. p. 4.
- "Bus 'set on fire deliberately' in Sutton". Sutton Guardian. Retrieved 2014-04-07.
- "Teens arrested after fire breaks out on top deck of 154 bus". Sutton Guardian. 2014-04-08. Retrieved 2014-04-13.
- "Teen arrested after passengers forced to flee burning bus". Sutton Guardian. Retrieved 2014-06-01.
- Route 154 Map Transport for London