Annie Mole's, webmaster of Going Underground, daily web log (blog).
If you like this you'll LURVE One Stop Short of Barking, THE fun and informative BOOK about travelling on the London Underground.
Not content with the sign on the glass above them, some "priority seats" have the bright orange "give-up-this-seat-to-someone-who-needs-it-more-than- you" icon emblazoned on the seat upholstery.
Although admittedly if I saw a jaundiced looking man with a seat growing out of his leg and a woman with a young child attached to his arm, I'd move out if his way pretty sharpish.
Before we pat London on the back for being innnovative, it looks like we are behind the Japanese with this, who've gone for a more subtle approach. Probably too subtle for many people.
But I wonder how long it will take for someone to do a spoof of the priority seating signs similar to the Japanese subway spoof
"The magic, mystery & sometimes maddening shortcomings of London's Tube are documented with love, enthusiasm & sometimes despair by its unofficial social historian." The Guardian