All the London railway stations :
Lines : London Tramlink
Accessibility friendly : Yes, excellent accessibility onto tram for wheelchair users with two dedicated spaces.
General description : The London tram network runs from Wimbledon through Croydon
to Beckenham. All access to trams is step-free. All tram travel is free
for wheelchair users, who can easily wheel on and off the trams. There are two
dedicated spaces for wheelchair users to travel in each tram. Next to the wheelchair space
is a specially sited intercom, which allows you to speak to the driver in an
emergency, and an easy reach stop request button. All doors have an opening
button on them at an accessible height.
At Wimbledon Station there are passenger lifts providing connections to other rail services.
More comment : Tramlink wiki.