. "1918Z"^^ . "Dover Patrol"@en . . "The Dover Patrol was a Royal Navy command of the First World War, notable for its involvement in the Zeebrugge Raid on 22 April 1918. The Dover Patrol formed a discrete unit of the Royal Navy based at Dover and Dunkirk for the duration of the First World War."@en . "1914Z"^^ . . .