Section 51 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F1 Repealed Annotations Textual amendments F1 Ss. 50(3), 51 repealed by Harbours Act 1964 (c. 40), Sch. 6 ← Section 50 Section 51 Section 52 →