http://www.legislation.gov.uk/uksi/1991/2067/schedule/2/paragraph/4/made

The Planning and Compensation Act 1991 (Commencement No.1 and Transitional Provisions) Order 1991

Listed buildings

Conservation areas

Compulsory purchase

King's Printer of Acts of Parliament

2015-02-12

ACQUISITION OF LAND

HIGHWAYS, ENGLAND AND WALES

TOWN AND COUNTRY PLANNING, ENGLAND AND WALES

Article 3 of this Order brings into force on 25th September 1991 the following provisions of the Planning and Compensation Act 1991—section 15 (assessment of environmental effects),section 17 (power of local planning authority to decline to determine applications),section 18 (dismissal of appeals in cases of undue delay),section 21 (mines and waste),section 22 (old mining permissions),section 25 (listed buildings, conservation areas and hazardous substances), in so far as it relates to paragraph 1 of Part 1 of Part I of Schedule 3 (changes relating to enforcement),section 26 (status of development plans),section 29 (functions of Historic Buildings and Monuments Commission),section 31(1), (4) (so far as that subsection is not yet in force), (5) and (6) (planning compensation repeals),section 32 (planning minor and consequential amendments), in so far as it relates to paragraphs 8, 9(2)(c), 10(1), 36, 51, 54(1), 3(a), 56 and 57(1), (2)(b), (3)(b) and (4) of Schedule 7,sections 62 to 70 (land compensation etc.) except in so far as section 70 relates to paragraph 32 of Schedule 15,section 80 (interest on compensation and payments on account) except in so far as relates to the Planning (Hazardous Substances) Act 1990,section 81 (abolition of new street byelaws), andsection 84(6) (repeals), in so far as it relates to Part II of Schedule 19 (except repeals already in force by virtue of section 84(4)), Parts III and V of that Schedule and the repeals in Parts I and IV of that Schedule specified in Schedule 1 to this Order.