Four teens have been arrested, after a gun scare on Highway 400.
Police say on Monday, a driver called 9-1-1 when they saw one of the teens in another vehicle allegedly waving a black handgun in the southbound lanes near King Road.
The OPP was able to track down the vehicle and initiated a high-risk takedown.
OPP Constable Mike Ouwendyk says four 16-year-olds were taken into custody and the black handgun turned out to be a replica.
Officers also seized 100 grams of cannabis marijuana from inside the motor vehicle.
The four teens were then released to their parents, but two of them are facing cannabis-related charges.


