WINONA, Minn. — An East Side traffic stop yielded unauthorized marijuana and the prescription pain-killer oxycodone., police said. Arrested Jwas oseph Kenneth Taylor, age 48 of Winona. This was about 9:30 a.m. near Broadway and Laird streets. The arresting officer had stopped Taylor, whom he recognized as not having a valid driver’s license. Taylor admitted to having marijuana, which the officer discovered was not in a required container from a licensed cannabis shop. Also, the officer said, he found a pill box with the opioid oxycodone for which Taylor didn’t have a prescription.