Pearce v Boulton - (1902) 21 NZLR 464

Crown Grant — Parcels — Boundary by High-water Mark — Alteration of High-water Mark between Purchase and Issue of Grant "Foreshore" — Crown Lands — Possession of, for more than Twenty Years — Right of Action against Trespassers — 21 Jac I, c 14 — Estoppel — Acknowledgment of Title by Person already in Possession — Mistake.