Here are upcoming bus changes for London for the month of July 2017:
3 – Buses will start and finish at Trafalgar Square and will no
longer serve Regent Street or Oxford Circus. There is a possibility that the 3 route will be extended from Trafalgar Square to Russel Square sometime in the future.
22 – This route will be permanently withdrwan between Green Park and Piccadilly Circus, and will instead be diverted to Oxford Circus.
137 – This route will be permanently withdrawn between Marble Arch and Oxford Circus.
382 – This route is now operated by Metroline.
C2 – This route is permanently withdrawn between Oxford Circus and Victoria.
N3 – Unlike the 3 route, will still operate from Bromley North to Piccadilly Circus.
N22 – This route will be permanently withdrawn between Green Park and Piccadilly Circus, and will instead be diverted to Oxford Circus.