Canadian Aviation Security Regulations, 2012

Marginal note:Threats identified by other person

257 If it is determined under paragraph 15(b), 254(b) or 256(b) that there is a specific threat that jeopardizes the security of an aerodrome, the operator of the aerodrome must immediately take all of the measures necessary to ensure the safety of the aerodrome and persons at the aerodrome, including informing the appropriate police service of the nature of the threat.