A user of land shall forthwith notify the nearest officer of the department or an authorized person if flying locusts or voetgangers have appeared on the land concerned or if flying locusts have deposited eggs thereon or roosting or breeding swarms of red-billed quelea are present thereon, describe to him as accurately as possible where on such land the flying locusts, voetgangers, eggs or red-billed quelea occur, and give him such further relevant information as he may request.
