A north Perimeter Highway crash involving several vehicles has sent one person to hospital.

RCMP said three vehicles were involved in the initial crash, which happened between Main Street and McPhillips Avenue around 8 a.m., but that several other vehicles hit the ditch later.

One person was seen being extricated from their vehicle with the Jaws of Life.

RCMP said one person was sent to hospital with undetermined injuries.

Westbound lanes on the Perimeter between McPhillips and Main are closed as crews deal with the collision.

-- with files from CTV’s Jesse Carlson