According to new advice from health experts, films that depict actors smoking cigarettes should be given an age classification of 18, the same as those containing graphic sex and violence.

Researchers from the University of Bristol found that 15-year-olds who saw the most films showing actors puffing on a cigarette were 73 per cent more likely to have tried one than those who has seen the least.

So which films would come under fire if the government and the British Board of Film Classification get on board with the idea? We take a look...