Three vehicles were involved in a crash on the 401 Thursday morning.
Around 8:30 a.m., EMS, fire, and police were called to the 401 eastbound lanes, where a car, SUV, and a minivan are believed to be involved.
At least one person is believed to be injured and extrication may be required.
The crash is at the Highway 62 on-ramp, before Highway 37
