You can get information about accessible transport from DisabledGo and Inclusive London. Public transport providers like Transport for London and others also offer information about accessing their services.
1 Records in Accessibility information filtered by Key words "other support".
Transport for London (TfL) - Travel Mentoring Service
Telephone: 020 3054 4361
Description: The Travel Mentoring Service offers support to disabled Londoners who want to broaden their horizons and make use of the many mainstream accessible public transport options now available.