Bus Route 27
From [Chalk Farm Station]?, the bus proceeds past the [roundhouse]?, and circumnavigates the Camden Town one way system, by way of Castlehaven Road, Hawley Road, Camden Street, Camden Road, Bayham Street and Crowndale Road, to Mornington Crescent Station. The return journey is straight up Camden High Street past Camden Town Station, and up Chalk Farm Road.
From Hampstead Road, the bus turns right into Euston Road, which turns into Marylebone Road, past Warren Street, Great Portland Street, Regent's Park and Baker Street stations.
The bus turns left away from the Marylebone Flyover into the Old Marylebone Road, Norfolk Place and Praed Street, past Paddington Station, then turning into Eastbourne Terrace and Bishops Bridge Road, which becomes Westbourne Grove. The bus takes the left fork into Pembridge Villas, Pembridge Road, to Notting Hill Gate Station.
The bus turns left then right and proceeds along the length of Kensington Church street, and turns into Kensington High Street past High Street Kensington Station and Kensington Olympia Station, along [Hammersmith Road]? into the [Hammersmith Roundabout]?, where it turns into Hammersmith Bus Station.
It exits the bus station and orbits the Hammersmith Roundabout, turning into King Street (returns via Dalling Road) and Chiswick High Road to Turnam Green Terrace, by Turnham Green Station.