1x1 - Robbie Coltrane: B-Road Britain

To commemorate the massive changes to the British landscape since the first motorway was opened 50 years ago, actor and comedian Robbie Coltrane travels the length and breadth of Britain in a car of the period, sticking only to the B-roads around in that bygone age. The first leg of his epic journey takes him from London to the village of Hallaton in Leicestershire.