The DPS will assess whether those under investigation should be placed on restricted duties, with a decision expected “before the end of next week”.
The force said the Independent Office for Police Conduct had been informed and concluded the matter would be investigated locally by the Met.
Windsor Castle is one of the official residences of King Charles III and is regularly used by senior members of the Royal Family for private and state occasions.
Officers from the Met’s Royalty and Specialist Protection team are responsible for guarding royal residences and protecting members of the Royal Family.
Buckingham Palace declined to comment.
‘ The preceding article may include information circulated by third parties ’
‘ Some details of this article were extracted from the following source www.bbc.co.uk ’
