在本三集纪录片中，记者MichaelCockerell深入白厅，探究英国政府中的三驾马车——内政部、外交部和财政部的最真实故事。（文：life_is_good@YDY）SeriesInWhichReporterMichaelCockerellUncoversTheSecretWorldOfWhitehall,ShowingWhatTheTrioOfGreatOffices-Home,ForeignAndTreasury-AreReallyLike.Three-partseriesinwhichaward-winningreporterMichaelCockerelluncoversthesecretworldofWhitehall,showingwhatthetrioofgreatoffices-Home,ForeignandTreasury-arereallylike.InhislookattheHomeOffice-theministryoflawandorder,immigration,MI5andcounter-terrorism-Cockerellblendsfreshaccessfilmingwithformerly-unseenandrarearchiveandinterviewswithpresentandpasthomesecretariesandtheirseniorofficials.CamerasfollowAlanJohnsonfromthemomenthebecamethesixthhomesecretaryintwelveyears,followingtheresignationofJacquiSmith.JohnsonisbriefedbytheHomeOfficespindoctoraboutwhattosaytostory-hungryjournalistswaitingforhim.'TheHomeOffice'sjobistoconfronthumanevil',saysonemandarin,'buteverypersoninthepubhashisownviewofhowtodoitandishisorherownhomesecretary'.