Overview: When an Arctic storm kicks off the coldest winter of a decade, Thord tries to rescue a truck blocking a blind bend but the driver ignores Thord’s instructions and puts all their lives at risk. A blizzard causes chaos for Bjorn when a jackknifed truck blocks the road. And in the far north, a truck full of fish on a tight deadline crashes into a snowbank so rescue boss Jo Roger has to get it back on track.