We seem to have exactly the same thing going on in Johannesburg, South Africa. Cops / Metro police stop people all the time and start an inquisition about how m

We seem to have exactly the same thing going on in Johannesburg, South Africa. Cops / Metro police stop people all the time and start an inquisition about how much a person has been drinking etc, threatening a breathylzer, jail etc. Of all the times it's happened to me, I've actually completed one breathylzer test (it was zero). It's borderline harassment at best, at worst solicitation of a bribe. I always ask, "what caused you to stop me or aroused your suspicions that I have been drinking?" and I never get an answer.