Adverts for cars are being banned for being dangerous because they promote fun. This and other things are stopping people from thinking rationally as it assumes that we are too stupid to understand danger. Some adverts that have been deemed offensive are just a darker sense of humour which if people don't enjoy they can just switch channel. People are able to think by themselves and don't need to be so heavily sensored! Sensoring is useful sometimes if advertising radical beliefs etc but not driving etc...