e/Aviation Security Operational Command Unit

Information
has gloss	eng: The Aviation Security Operational Command Unit (SO18) is a Specialist Operations unit of Londons Metropolitan Police Service. The unit is responsible for providing law enforcement and security for both Heathrow and London City airports. Londons other airports, Gatwick , Stansted and Luton are policed by Sussex , Essex and Bedfordshire police respectively, as they are not located in the Metropolitan Police District.
lexicalization	eng: Aviation Security Operational Command Unit
instance of	c/Metropolitan Police units