Multi-vehicle collision on Highway 2: Grande Prairie RCMP

A multi-vehicle collision was blocking all lanes of traffic on Highway 2 and Range Road 55 on Thursday morning, said RCMP.

A detour was in place as of 8 a.m., and motorists were asked to take alternative routes.

RCMP said their investigation showed that thick fog and poor visibility was a factor in the collision.

Two men were taken to hospital in serious condition, RCMP said.