We don't have anything specific measuring that, but we do feel it has played in a significant reduction between 2006 and 2007, that 9% reduction. Sure, there are some other things, such as police units concentrating on those who are repeat offenders and putting pressure on them, checking whether they're following their curfews, conditional sentences, house arrest, and things like that, but we do feel--and the police in Toronto, as well as other police forces, have mentioned it to us--that the immobilizers do make it more difficult.
For those who are using the vehicles for transportation theft—I don't like to use the term joy riding because there is no joy in it when people get killed and injured—who are using it for that purpose, those are the ones that it's really deterring. It isn't deterring the organized professional car thief.