You didn’t watch the video.
The motorist are handed a piece of paper that states in fine print that they were scanned surreptitiously for BAC by breath analyzer on FIRST contact, with or without permission.
The motorist were motioned into a parking lot without an opportunity to choose compliance or not. The whole thing stinks. Using uniformed cops and marked cars makes pulling over an involuntary act.
Are you defending this?
Not defending it, but correcting misstatements of the law.