5.—(1) Where the CAA considers that a respondent has failed to comply with an information notice, the CAA may serve on the respondent a further notice (“a penalty proposal notice”).
(2) A penalty proposal notice must—
(a)specify the act or omission which the CAA considers constitutes the failure to comply;
(b)state that the CAA proposes to impose a civil penalty;
(c)state the amount of the proposed penalty;
(d)state that the respondent may serve representations on the CAA disputing the alleged failure to comply, or otherwise objecting to the imposition of or amount of the proposed penalty, within a period of 21 days beginning with the day after the day on which the penalty proposal notice is served;
(e)include an explanation of the manner and form in which any representations must be served.