Fishery officers from the Ministry of Primary Industries are increasing their presence along Akitio Beach to prevent fishers taking undersized catches.
The move comes after a member of a local iwi found hundreds of shells from undersized pāua on the beach over the Christmas break.
Ngāti Kahungunu ki Tāmaki nui-a-Rua chairman Hayden Hape said he had met with MPI and they had talked out a couple of strategies.
He said they were "really engaging" with kaumatua and running through some scenarios
to work out what the best strategy was short term, as "people are still doing it".
Hape told the officer about the app he wanted to develop which would require recreational fishers to register and the officer seemed quite excited by it.