Senator LEYONHJELM (New South Wales) (14:40): My question is to Senator Nash, the Minister representing the Minister for Health. A friend of mine is trying to quit smoking, but after a while without a cigarette he gets terrible headaches. Pretty soon, he is smoking again. He would love to try e-cigarettes, as he could if he were in Britain. Public Health England say they are 95 per cent less harmful to health than cigarettes, but your Poisons Standard does not allow e-cigarettes, even though it allows cigarettes. Can you explain this without relying on the story of the never-ending in-house review; and can you explain why companies that make nicotine patches are invited to the biennial meetings of the Framework Convention on Tobacco Control, but companies that make e-cigarettes are not?