But Mr Rudsdale said officers had apprehended a number of people in the past week or so who had taken two many scallops, undersized ones, or both. He said many used the excuse that they had simply taken the scallops to the surface to sort out and would then return any undersized ones to the sea.
That was not allowed under fisheries regulations and Mr Rudsdale said those doing so would likely face getting an infringement notice, face court action and potentially have equipment forfeited to the Crown.
He said in the worst case one fisher was found with 140 scallops, despite only having one safety person with him. Mr Rudsdale said there were locals and visitors among those who had been caught.
"He's likely to be prosecuted and the possible forfeiture of his vehicle," Mr Rudsdale said.
Any suspicious activity in the marine environment can be reported to 0800 4 POACHER (0800 476 224).