6/6 The team learn how cheaper rail transport meant more freedom for working-class Victorians.
5/6 The team head to the South Devon Railway.
4/6 At the National Railway Museum, Alex and Peter help get the Flying Scotsman into steam.
3/6 How railways transformed the British diet, saving a nation that struggled to feed itself.
2/6 A look at how railways began to move people, rather than just goods, around the country.
1/6 How the introduction of steam railways in the early 19th century changed Britain.