Talking urinal cakes warn against drunk driving

Apparently the State of New Mexico is trying out a new program to try to stop drunk driving. They have purchased 500 urinal cakes ($21 apiece) and placed them in the restrooms of various bars. According to SiliconValley.com the cakes say things like "Hey, big guy. Having a few drinks? Think you had one too many? Then it's time to call a cab or call a sober friend for a ride home."