Thank you, Mr. Chair.
My first question is for Dr. Nady el-Guebaly.
Doctor, you mentioned in your presentation the experimenters, the one-timers, the young kids who go to rave parties and maybe experiment with ecstasy or marijuana. In a number of cases, there's fentanyl laced in these things, which causes them to either die or end up in emergency. I've been doing a bit of reading with respect to the testing of these drugs and the access to tests that these kids or these individuals who are taking these drugs might have. They could then test to see whether there's fentanyl in the particular drug or if it's laced in a marijuana bag.
Are you familiar with these test strips at all, Doctor, in regard to the way they work or if they even do work?