I like all of the bus routes in London because they can take you anywhere but my most favourite is 139 and 189. They both run 24 hrs daily, they take me to anywhere I go. The 139 is my most favourite because it is london's most scenic bus and takes you to anywhere like Baker Street, Oxford Street, John Lewis , Selfridges , Regent Street , Piccadilly Circus , Haymarket, Trafalgar Square and Covent Garden. I always board the 139 & 189 every day I go to London because I live near where they stop