11:5711:57, 5 January 2018diffhist−52
Piccadilly line
Removing image of outdated poster and moving image of new, updated poster further up the article. Adding official line colour. Minor caption tweaks.
11:5711:57, 5 January 2018diffhist−52
Piccadilly line
Removing image of outdated poster and moving image of new, updated poster further up the article. Adding official line colour. Minor caption tweaks.