2.—(1) Where a bathing water is classified as “poor”, “sufficient” or “good” under regulation 10, SEPA must review the bathing water profile–
(a)at the following minimum frequency–
(i)for a “poor” classification, every 2 years;
(ii)for a “sufficient” classification, every 3 years; and
(iii)for a “good” classification, every 4 years; and
(b)taking into account the nature and severity of the pollution which affects the bathing water.
(2) Where there are significant construction works or infrastructure changes in or around a bathing water, SEPA must review the bathing water profile before the start of the next bathing season.