Health Bill

My hon. Friend mentioned in passing the question of displacement, but she did not give it sufficient attention. If we are to measure the effect on health of a complete ban on smoking, we must also take into account the effect that such a ban would have on displacing smoking into the home. Some people will be discouraged from going to pubs and clubs and will therefore smoke and drink more at home. Should not that be taken into account when we consider the effects of this legislation?