Government ministries, services in London
- Ministry of Defence of the Great BritainMinistry of Defence of the Great Britain24 hoursLondon, City of Westminster
- Cabinet OfficeCabinet OfficeBusiness hours unknownLondon, City of Westminster
- Central Hall WestminsterCentral Hall WestminsterBusiness hours unknownLondon, City of Westminster
- Westminster City CouncilWestminster City CouncilBusiness hours unknownLondon, City of Westminster
- GovGovBusiness hours unknownEngland, London, Bloomsbury Street, 1
