Spotted in Cambridge, UK:

This would have worked so much better if there was a speaker next to it playing the ‘Rocky’ theme tune, don’t you think?
Dah-dah-dah, dah-dah-dah, dah-dah-dah, dah-dah-dah, dah-dah-dah dah-dah-dah… etc.
Who on earth comes up with this stuff?