Great British Railway Journeys - Carlisle to Glasgow

Michael Portillo takes to the tracks with a copy of George Bradshaw's Victorian Railway Guidebook. In a series of four epic journeys, he travels the length and breadth of the country to see how the railways changed us, and what of Bradshaw's Britain remains. Michael's second epic journey takes him north, from Preston to Scotland, on one of the first railways to cross the border. On this fourth leg, he meets the wild clansmen of Carlisle, the Border Reivers, witnesses a wedding in Gretna Green and visits a secret World War I munitions factory.