Yes, most definitely. As the committee is probably aware, we increased the rate of urinalysis testing among the incarcerated inmate population, and we've started to see a decrease in the positive tests. Now, we still do have positive results, which are of concern to us. Our goal is to have zero positive tests in our institutions, but we have started to see a decline.
We have a better sense of the kinds of drugs that we should be looking for in the institutions, primarily the positive tests are for THC—marijuana—opiates, and amphetamines. So having that knowledge is allowing us to target those kinds of drugs and the manner in which they could be introduced.
As well, we've made significant investments over the last several years to enhance the training of staff to do searching of visitors, contractors, and even searching our own staff coming into the institutions. As well, we've also put in place various measures that have allowed us to acquire new pieces of technology and equipment to help us better detect contraband that individuals are trying to introduce into our institutions.