Discharges of effluent into the receiving environments listed below are not authorised in terms of this General Discharge Authorisation:
5.1 the bays set out in Annexure 2;
5.2 estuaries, except for those estuaries inside a port as set out in Annexure 3;
5.3 marine protected areas governed under the Protected Areas Act; and
5.4 special management areas declared in terms of section 23 of the Act.