It is such an obvious thing to anyone that's involved in smoking and who has any knowledge at all about the effects of smoking that of course you wouldn't smoke in your car. It's a shame that we have to spend time on this, because I think one of the issues about this is how you enforce it. If people are still smoking in their cars when they understand the dangers of doing that for their children, it's very difficult to enforce that. We have seen around the world other police forces are tending to take a deep breath when they see somebody smoking in their car and to perhaps have a discussion with them, which is a good thing, because anybody who is smoking in their cars with young people is obviously addicted to smoking and really needs help rather than prosecution. 