A mother bear has taught her cubs to follow the highway code.

Bear crossing

Bear crossing

A video of the furry mammal sticking to the road signs and walking to the bear crossing before she led her brood across a busy motorway has gone viral on social media.

And the sight touched the hearts of drivers, as well as BBC One's 'Wild Alaska Live' camera crew.

The heart-warming footage has been shared on BBC One's Instagram account, which was captioned: ''This bear mum led her cubs across the road ... next to a 'bear crossing' sign. Great to see road safety being taught in the animal kingdom. #BBCOne #AlaskaLive # BTS # BehindTheScenes #Alaska # OnLocation (sic).''