Byelaw 5 of the North Wales and North Western Sea Fisheries Committee was revoked and replace by the Cockles and Mussels (Specified Area) (Wales) Order 2011.
Cafodd Is-ddeddf 5 Pwyllgor Pysgodfeydd Gogledd Cymru a Gogledd Orllewin Lloegr ei dirymu a'i disodli gan Orchymyn Cocos a Chregyn (Ardal Benodol) (Cymru) 2011.