Stop Facebook Using Your Picture in Adds

This popped up on MY facebook page one day, I was not impressed. Okay well actually I laughed, then posted the image on zeds facebook page telling him he was in big trouble. Some of his facebook friends thought I was serious (they haven't met me).

Facebook has the option to allow/disallow use of your picture in adverts. For the sake of your loved ones please disallow use of your picture in adverts.