Following bombing in 1940 passenger services over the West London line were suspended, leaving Olympia exhibition centre without a railway service until a District line shuttle from Earl's Court began after the war.
Efter bombeangreb i 1940 blev passagertog via West London Line indstillet, hvilket efterlod messecentret Olympia uden jernbanebetjening indtil en District line-shuttle fra Earl's Court begyndte efter krigen.