from the underground

i came across this when i was blog surfing today. it's a bit... i'm not sure what it is.

notice to all passengers: please do not run on the platforms or concourses -- especially if you are carrying a rucksack, wearing a big coat or look a bit foreign. this notice is for your own safety. thank you.

i'm not sure if there are words to describe this... maybe, the world's a-changing.