charlie hall smoking a cigarette Charley Hull makes admission after quitting cigarettes Team GB's Charley Hull fears

Choosing the right vaping device comes down to a number of factors

To put this into perspective, someone who smokes 10 cigarettes daily is potentially losing over three hours of their life each day

At the start of an estimated six-day hearing, David Anderson QC, for Japan Tobacco International, told a packed court: The claimants manufacture products which are lawful, which contribute approximately 10bn per year in excise duty alone for the UK exchequer, which are used by some 19% of the adult population, and which the secretary of state has never sought to ban. Referring to written legal submissions, the QC said Hunt was quite wrong when he says that we are trying to protect our ability to market unencumbered by legitimate legislation

This approach has been recommended in recent guidelines for the development of tailored healthcare interventions 15,16