One of the problems—that we've taken so long to get here. Let's just leave the petty politics out of this, please, Mr Brown. This is an important piece of legislation. The reason we've taken so long to get here is because with drunk driving or alcohol-impaired driving, it's relatively simple because alcohol is a legal substance, so we were always able to concentrate on the impairment. Whenever we discussed it, when the law was implemented, it was always about impairment. The problem with illicit substances, particularly cannabis, where much of the debate seemed to focus, was that it was always clouded—probably a bad pun—by the fact that it was seen as a way to track down or to investigate drug offences. So why this piece of legislation is very good is it ensures, as the Minister said before, that it actually isn't going to be about drug enforcement; it's going to be about road safety. That, again, is why we've taken, unfortunately, so long to get here.