This is the moment a drink driver put his high-powered Jaguar in a ditch off the A5 in a crash which left his partner in a coma - and she lost an arm.<br />Keith Evans was more than twice the drink-drive limit when he thrashed along the A5 in Shrewsbury, hitting another vehicle and charging straight through roundabouts without stopping, before his car ended up on its side, half-way down an embankment.
