To be read in conjunction with BS 7258-1Cross References: BS 476:Part 7*BS 848:Part 1*BS 2782:Part 1 *BS 4142*BS 5345*BS 5588:Part 9*BS 7258:Part 1*BS 7258:Part 3*BS 7258:Part 4*Environmental Protection Act 1990*Building Regulation:1991:Part B*Highly Flammable Liquids and Liquefied Petroleum Gases Regulations 1972*Building Standards (Scotland) Regulations 1990*Building Regulations (Northern Ireland) 1990*Planning and Compensation Act 1991 *Town and Country Planning General Development Order, 1988 *Control of Noise (Measurement and Registers) Regulations 1976*Clean Air Act 1993*Health and Safety at Work, etc. Act 1974*Radiating Substances Act 1993*