A recent sign on a popular community dog-walking area reads: See a bag and pick it up, all day long you'll have good luck. It's signed "Rover" and includes a paw print. A sign posted at a Delbrook area garden plot reads: This flower bed is metric. Please - no feet.

Read more: http://www.nsnews.com/life/Humour+makes+effective+sign+language/6189924/story.html#ixzz1nHEf4tQ9