All-terrain and utility vehicle drivers now can ride within the City of Shullsburg. Common Council members have approved an ordinance that permits the vehicles on all streets, alleys and roadways throughout the year. Under state law, vehicles can cross, but not drive on, Highway 11. According to the ordinance, no person younger than 16 years old can operate an ATV or UTV. Both drivers and passengers younger than 18 must wear protective headgear. All occupants must wear seatbelts. No ATVs or UTVs can operate from 1a.m. to 5 a.m. Open intoxicants are not permitted during vehicle operation. Council members will review the ordinance in six months.