Wheels on Rails

At a recent sitting in Parliament (April 2009), MP James Grey asked how many trains or what proportion of trains were accessible to wheelchair users.
The Secretary of State for Transport provided details suggesting a large number of trains are now usable by wheelchair users. The written answer includes a spreadsheet with some detailed information.

Source: http://www.publications.parliament.uk/pa/cm200809/cmhansrd/cm090420/text/90420w0092.htm#0904226000415