Tokyo Subway Manner Posters, 1976-1982

David Byrne's Tight Spot, Tokyo subway posters, Land Rover's new concept car and more in this week's look at the web

Retronaut showcases an awesome assortment of subway posters, culled from the stations of Tokyo. Superman reminds you not to chew gum and a sexual sami-ashi tells you to wait behind the white line.