老人交通免費資格(英國) 

https://tfl.gov.uk/fares/free-and-discounted-travel/freedom-pass

Transport for London (https://tfl.gov.uk/fares/free-and-discounted-travel/freedom-pass)

Freedom Pass

If you live in London and meet the age criteria, or have an eligible disability, you may be able to get a Freedom Pass to travel for free on our transport in London