Så snart en lufttrafiktjenesteenhed opdager, at et luftfartøj interceptes inden for enhedens ansvarsområde, træffer den de af følgende foranstaltninger, der er nødvendige under omstændighederne:
As soon as an air traffic services unit learns that an aircraft is being intercepted in its area of responsibility, it shall take such of the following steps as are appropriate in the circumstances: