It's 1923 in East Anglia and the small rural branch line to Crabbtree is under attack. Passengers and freight have vanished, and road haulage blokes are killing the railways. Close the branch. Rip up the tracks and abandon all station buildings. The youngest station master in England, George Miracle, faces the closure of his branch line but is confused. His LNER bosses in London receive reports that George's branch is booming. What? It's bust...