Possibly, yes.
It's more difficult in many other locations, but that is also the state I was referring to regarding the review of random testing time, which can't be in the same place all the time. Doing those tests over and over, if people are driving around you, is not going to achieve the goal you are seeking.
I would never argue against more enforcement, and it would be wonderful if we could have more enforcement, but police have stretched resources in many ways. We're hoping they'll put more resources into drug-impaired driving and get more DREs trained, etc., but individual police forces and their municipalities will have to decide what resources they want to put into it.