Moment reckless driver uses slip road to undertake a lorry on A30 in Cornwall

This is the moment a reckless driver uses a slip road to dangerously undertake a lorry but it's the action of a fellow motorist which has enraged viewers.Dashcam footage, shared with Devon and Cornwall Police, shows a number of vehicles travelling along the A30 in Cornwall when one impatient motorist then appears into frame careering down the slow lane at speed.It then veered into the slip road in order to undertake a lorry before speeding off into the distance.The offending driver was eventually caught by police and given a fine as well as three penalty points.The clip was later posted to social media by Devon and Cornwall Police however it was the behaviour of another driver which sparked the most outrage.