Road-rage driver nearly causes major crash

A road-rage driver has been caught on camera brake checking a motorist, causing traffic to go from 70mph to just 22mph on the motorway.

The footage captured on the Devon Expressway near Kennford on to the M5, shows a car travelling in lane three as it overtakes other vehicles. The rear-dash cam shows a silver Volkswagen Golf Plus tailgating the motorists before aggressively overtaking.