(2) if, and only if, the directors of the issuer, having made such enquiry with respect to the issuer as may be reasonable in the circumstances, are not aware of any matter or development that is or may be relevant to the unusual trading movement of its listed securities, or information necessary to avoid a false market, or any inside information which needs to be disclosed under the Inside Information Provisions, and if requested by the Exchange, make an announcement containing a statement to that effect (see note 1 below).