Video shows an Oklahoma Highway Patrol officer using a tactical maneuver to stop a vehicle. Police say they received multiple calls about an unresponsive driver slumped over the wheel. | CNN

WATCH: An Oklahoma Highway Patrol officer performs a maneuver to stop a vehicle driving 40 miles per hour with the driver asleep at the wheel. Police said the driver had worked nearly 20 hours within a 24-hour period and had fallen asleep on the drive home while the vehicle’s lane assist was activated. The driver wasn’t hurt and was issued a citation for inattention. | Fox News