Ravi and the Tales of Tunnel Town

When wartime leader Winston Churchill was told to stub out his cigar during a visit to Ramsgate, he was not pleased: "There goes a good 'un!" he said, before being guided to safety in the town's network of air-raid tunnels.
But what happened to his throwaway cigar?
For 80 years, the mystery remained unsolved. Until Ravi the brainy raven arrived on the scene...