Again, that's why we're investing more in our front-line services not just at the treatment end, but in programmes together with other partners—the police are obvious partners in this area—on actually trying to intervene at an early point. There's no easy answer, though, because, of course, many of the reasons why people become drug and alcohol dependent are outside the health service. So, the challenge isn't just one for the health service in that earlier intervention and prevention, and it's certainly not just an education challenge; it is the broader stresses and strains that people are under, and it's how we actually address some of those. That includes, for example, the new substances that are appearing on a regular basis on the streets. 

So, there's a wide programme of work. It's about working with partners on the prevention message, as well as having a more effective response when people do need treatment. In that respect, our substance misuse programmes do show that you are more likely to receive specialist treatment and support in Wales than in England. In fact, King's College London in July of this year estimated that you're 2.5 more times likely to receive that specialist health and support and also receive it more quickly.