Of course, the minimum alcohol pricing policy isn't the only policy that we have in place to assist people who suffer from alcohol abuse and substance misuse problems. The leader of UKIP is quite right to say that it can be an issue with austerity that people attempt self-medication and so on, but we're very wedded to making sure that those people have the correct support that they need to be able to stop the abuse that they suffer. And we know from the research that minimum alcohol pricing is one of the pieces of armoury in that kit.