Drivers recorded high breath alcohol levels after being stopped at police checkpoints around Dunedin on Tuesday night.
Senior Sergeant Anthony Bond said a 46-year-old man was stopped in Middleton Rd about 11.40pm, where he recorded a breath alcohol level of 918mcg.
He was charged with excess breath alcohol, forbidden to drive for 12 hours, and his licence was suspended for 28 days.
At 8pm, a 38-year-old man was stopped in Gordon Rd, Mosgiel, where he recorded a breath alcohol level of 400mcg.
He was issued with an infringement notice.
Earlier, at 6pm, a checkpoint in Brockville Rd netted a 45-year-old man who recorded a breath alcohol level of 483mcg.
He was charged with excess breath alcohol and is due to appear in the Dunedin District Court.
