2. Any printed or pictorial advertisement, whether contained in leaflets, posters, newspapers, magazines or other periodicals, and other promotional material diffused through any broadcast or recorded medium, shall include—
(a)a statement of the active ingredient of each pesticide mentioned in the advertisement;
(b)such general warning as the Ministers may, by further condition, require;
(c)where required by a condition of the approval given in relation to a pesticide mentioned in the advertisement, a statement of any special degree of risk to human beings, creatures, plants or the environment.