On a proper roadside testing, we have buses that are the size of a coach. They are decked out just for driving alcohol testing. We have 10 of those, and we will put them across the state. We will block an entire freeway and have about 10 to 12 officers standing in a line, and every vehicle will be flagged through. Everyone who gets flagged through will be tested for alcohol, and then the officers on the line will go through a ratio of doing drug testing as well. We don't test all of them because it's cost-prohibitive.
They will not really target, but they'll selectively choose people to be drug tested as well. That happens 50,000 times on our larger deterrence buses. Our single officers on highway patrol almost always use their 50,000 drug tests because they see impairment on the road. They pull them over and then they do a drug test.