Okay. I can appreciate that.
You said there are many manufacturers of these passive alcohol detection devices.
Are you in a position to know at this point what works and what doesn't work, or what has been tested? Do you know, for instance, of any other jurisdictions that have already done an analysis? We're not the only jurisdiction, obviously, concerned about impaired driving; have other jurisdictions had a look at those who produce these devices and come up with a number of them that are more reliable than others? We presumably don't want to start just from scratch.