Thank you, Mr. Chair.
Just for the record, Mr. Chair, I think it's important to state, in the case of Mr. Charbonneau and Mr. Doob, that they are of course expert witnesses and probably called many times to testify, and judging from their presentation, likely in almost all cases on the side of the defence attorneys. I think it's important to say, in particular with Mr. Charbonneau talking about the breathalyzers, that for every argument he puts forward, there will be expert witnesses in our country who will testify that certificate evidence is as accurate and pure and should be given an even higher consideration in a court of law when it comes to impaired driving trials, etc. So it's important to say, just to get it on the record, that there are expert witnesses who testify repeatedly on both sides of a trial, and that's the case we have here.