An Oklahoma traffic stop unfolded in an unusual and potentially dangerous way after a state trooper encountered a moving vehicle whose driver was unconscious behind the wheel on the Will Rogers Turnpike.
A Car Moving on Its Own, With No One Awake Inside
According to police, Lieutenant Brian McSlarrow was patrolling the highway when he spotted a vehicle traveling roughly 40 miles per hour with its driver slumped forward over the steering wheel. Authorities described the situation as unlike anything they’d encountered before, given that the car kept moving steadily down the highway despite the driver being fully asleep.
McSlarrow determined immediate action was necessary to prevent a crash or serious injury. He carried out a tactical vehicle intervention, a maneuver designed to safely bring a moving vehicle to a stop when the driver poses a danger to themselves or others. During the intervention, the trooper managed to wake the driver and guide the vehicle to a controlled stop on the roadway.
20 Hours of Work, Then Lane Assist Took Over
Investigators later determined the driver had worked nearly 20 hours within a 24-hour period and fell asleep while driving home. The vehicle’s lane assist system was active at the time, which helped keep the car centered in its lane and allowed it to keep moving forward even as the driver lost consciousness.
@cbsnews Lieutenant Brian McSlarrow pursued a vehicle in which the driver was slumped over the steering wheel on the Will Rogers Turnpike in Oklahoma. The vehicle was traveling at about 40 MPH, and police said the incident was “unlike anything” they had seen before. McSlarrow performed a tactical vehicle intervention to “prevent a potential crash or serious injury”, waking the driver and bringing the car to a stop. Police said the driver had worked nearly 20 hours within 24 hours, and had fallen asleep on the drive home while the vehicle’s lane assist was activated. #police #driving #oklahoma ♬ original sound – cbsnews
A Warning About What Driver Assistance Tech Can’t Do
Police noted that the driver assistance technology played a significant role in keeping the vehicle from immediately drifting off the roadway. But they were quick to emphasize that such systems aren’t designed to replace an alert driver, and they can’t safely manage a vehicle without human supervision behind the wheel.
The incident highlights the risks of extreme fatigue and long work hours, especially when combined with overreliance on driver assistance features. The outcome avoided injury this time, but authorities made clear things could have gone very differently under slightly different circumstances, like heavier traffic or higher speeds.
Officials described the stop as a rare and sobering example of just how severely fatigue can impair drivers, on par with other well-known hazards. They stressed that no technology can substitute for adequate rest and driver awareness, and that even advanced safety systems have real limits once a driver pushes beyond them.