32. A consent under section 17 or 23 of the Land Drainage Act 1991 (supervision of local authority powers under sections 14 to 16; prohibitions of obstructions etc in watercourses)(1).
1991 c.59. Section 17 was amended by the Environment Act 1995 (c.25) section 120, Sch 22, paragraph 191. Section 23 was amended by the Environment Act 1995 section 120, Sch 22, para 191, 192(1), (2).