http://www.legislation.gov.uk/uksi/2010/575/contents/made
The Policing of Aerodromes (Belfast International Airport) Order 2010
Airports
en
King's Printer of Acts of Parliament
2011-07-04
CIVIL AVIATION;AVIATION SECURITY
This Order provides that Belfast International Airport is not a “relevant aerodrome” for the purposes of Part 3 of the Aviation Security Act 1982 and accordingly does not require a police services agreement (specifying levels of policing and funding for policing by the aerodrome manager) and is not subject to the provisions of section 26(1) of the Act (which relate to the powers of constables and members of an aerodrome constabulary).
Order
The Policing of Aerodromes (Belfast International Airport) Order 2010
The Policing of Aerodromes (Belfast International Airport) Order 2012