Thank you very much.
I wanted to go back to one other point. The translation from Madame Blanchette-Lamothe came through my ear as security issues, but we are talking about safety issues because we're going to paragraph 5.27. I just wanted to make sure we had that straight. I didn't want someone listening to it in English thinking that we were talking about security in that particular case.
I'd like to go to the presentation that you gave earlier, Madam Biguzs. You were talking about the reviewing and updating of surveillance procedure documentation and you were talking about focus testing. I'm just wondering if you could describe what is involved in focus testing. I'm a former math teacher, so I'm looking at the sampling processes and whether or not that had anything to do with that. Could you tie that in during the short few moments that I have?
Thank you.