" Doctor Babe, I'm a patient of yours, breathe into this bag ".
As I don't drink and drive it didn't matter but he will get older and need a prostate check sometime .....
Haha. Bill, this reminded me of an episode of House. He meets a patient, who happens to be a cop, in the clinic. The cop is somewhat of a jerk (much like House himself and many cops), so he is of course deserving of some passive-aggressive punishment. The cop is chewing on some nicotine gum, so Dr. House explains he must take his temperature ... rectally since food and friction from gum chewing can affect basal temperature. It was a pretty classic scene by Hugh Laurie imo.
Re drinking, they do road blocks in this area during Bike Week, Speed Week, Spring Break and all the other stuff that comes around. Generally, they try to block off any u-turn areas in the medians ... But if they haven't, you're sure to see dozens of cars making u-turns to avoid the road block and the breathalyzer if they seem suspect. I find those things annoying.
I don't know about taxis and buses here since we have few of either, but tractor-trailers are stopped quite a lot. A cop friend of mine works for FDOT, which mainly just patrols transport vehicles. Says there's a bit of a meth epidemic with some of those drivers seeing as they need to stay awake for so long. There was one recently that exploded on the high way; it was actually a mobile meth lab in the trailer.
And yes, Oscar, I think you've got the smuggler's dream-mobile. Get in a road block, just cut the lights on and act like you're off to some mishap