You can apply for the Older Persons Freedom Pass if you meet the age criteria and your sole or principal residence is in the Royal Borough of Kensington and Chelsea, or Westminster City Council. To find out if you are eligible please visit the Freedom Pass website.
If you're a London resident, aged 60 or over, and not yet eligible for a Freedom Pass, you may be eligible for TfL's 60+ London Oyster Photocard. You can find out more on the Transport for London website.