Two London Buses turning around Harrow Bus Station, on a late-September night.
The first bus was an Alexander Dennis Enviro200 MMC, on the London Bus Route H19. The H19 was a circular route, and would have been heading towards its stand outside the bus station.
The second bus was a Volvo B5LH/Wright Eclipse Gemini 2, on the London Bus Route 183 towards Golders Green. Specifically, only buses on the 183 in this direction served one of the bus stops on this side of the bus station.

Both routes were operated by London Sovereign, from Harrow Bus Garage (SO).