I think that the adds for gambling sites are the worst. We do not allow tobacco products to be advertised, nor are traditional bookmakers allowed, yet these adds are pushing something which can be even more harmful, and what is more, they are portraying it as something that makes people happy. Car adds are next, since if you are selling a food-mixer say, for 16 pounds you give all of the technological details and costs etc. yet if you are selling a car for 16,000 pounds ten you are supposed to be impressed by badly lite shots of kids posing.