You didn't read the article, did you?
"These so-called “no refusal” checkpoints involve police blocking a public road, sometimes forcing drivers into a parking lot, where they will be forced to prove their innocence to police officers. ... Drivers who draw police interest — say, for being less than thrilled about being subjected to police checkpoints on American streets — may be put through field sobriety tests and may ultimately told that they will either voluntarily submit to a search, or they will be forcibly be subjected to a search. I am referring to breath and blood searches."
At the slightest hint that this has ever been used for purposes other than getting murdering drunks of the public rights of way, I’ll be with you. Is there any such allegation, or is this just people getting their knickers twisted over the rights of heavy drinkers to commit mayhem?