68(1)The Commission may, after giving a person who is a dealer, adviser, underwriter or issuer an opportunity to be heard, and on being satisfied that the person’s past conduct with respect to the use of advertising and sales literature affords reasonable grounds for the belief that it is necessary for the protection of the public to do so, order that the person shall file at least 7 days before it is used, copies of all advertising and sales literature which the person proposes to use in connection with trading in securities.