介绍性文本1.本条例可引称为警察（转机机场。2.本条例应于1975年4月14日生效。3.（1）本条例中对主要条例的提述。4.如果州务卿指示本条例应签署解释性说明

Introductory Text1.These Regulations may be cited as the Police (Transferred Airport.2.These Regulations shall come into operation on 14th April 1975.3.(1) In these Regulations a reference to the principal Regulations.4.Where the Secretary of State directs that this Regulation shall.SignatureExplanatory Note