Langebaan Lagoon Marine Protected Area
Langebaan Lagoon is divided into three zones: Controlled, Restricted and Sanctuary. Recreational fishing is allowed in the northern-most zone, north of a line joining Beacons LB4, in Kraal Bay, and LB3, at Oesterwal. SANParks is the management agency (Contact number: 022-7722144)
Regulations specific to recreational spearfishing
(11) The holder of a recreational fishing permit endorsed for spearfishing shall not catch, disturb, land, keep, or control:
(a) any fish listed in the Prohibited Species list of Annexure 6,
(b) more fish than the bag-limit listed in respect of each species in Species List of Annexure 6 during any one day. Furthermore, there is an overall cumulative daily bag limit of ten, irrespective of the species caught and provided that this limit does not apply to those species listed here with no bag limit, and to those with a bag limit exceeding ten;
(c) any fish smaller than, or of a mass less than, the size-limit listed in respect of each species in the Species List of Annexure 6;
(d) any fish during the closed-season listed in respect of each species in the Species List of Annexure 6.
(12) The holder of a recreational fishing permit endorsed for spearfishing shall not catch fish or attempt to catch fish in an estuary.
this is from the deat brochure