183.1 Where a private communication is originated by more than one person or is intended by the originator thereof to be received by more than one person, a consent to the interception thereof by any one of those persons is sufficient consent for the purposes of any provision of this Part. [1993, c.40, s.2.]

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Consent to interception is relevant to s.184 which creates the offence of interception of private communications and s.184.1 and s.184.2 which authorize interception of private communications where one of the parties consents to the interception.