Security officials have discovered a surveillance device in the ceiling of a government building on Marsham Street in Victoria, London, according to reports.

The device was found in the building complex that houses the Home Office and the Ministry of Housing, Communities and Local Government (MHCLG). Marsham Street serves as a major administrative center for UK government operations.

The discovery has raised concerns about potential security breaches in sensitive government facilities. The building is reportedly one of the locations where officials have conducted reviews of various matters affecting national security and international relations.

Security officials are investigating the origin and purpose of the device. The incident highlights ongoing challenges faced by government facilities in maintaining physical security in an era of evolving surveillance technologies.

No additional details about the investigation or the specific type of device discovered have been disclosed by authorities at this time.