WINONA, Minn. – A deputy stopped an 18-year-old Winona driver for bad plates on her car. Suspecting she may have been imbibing, the deputy asked. “A sip,” said Milana Rose Shira. A breath test showed her blood-alcohol at a minimal level 0.01% — far short of state-defined impairment. But she was 18, too young to sip. She was ticketed for under-age consumption. This was on Prairie Island Road about 10 p.m.