Knapp v Heaps - (1904) 23 NZLR 757

Municipal Corporation — Drainage — "Public Drain" — "Watercourse" — Private Land — Surface-water — Increasing Flow — Obstructing Drainage-work — Drainage Map — Justices — Jurisdiction — Claim of Right — Question of Title — "The Municipal Corporations Act, 1900," Sections 206, 207 268, 272, 285.