(2) A person is not guilty of an offence by virtue of subsection (1)(a)(ii) above if he shows
(a) that the threat was used to reinforce a demand made by him on reasonable grounds and
(b) that he believed, and had reasonable grounds for believing, that the use of the threat was a proper means of reinforcing the demand.
(2A) In this section 'electronic communication' includes _
(a) any oral or other communication by means of a telecommunication system(within the meaning of the Telecommunications Act 1984 (c12)); and