http://www.legislation.gov.uk/uksi/2002/440/regulation/4/madeThe Building (Amendment) Regulations 2002Building regulationsKing's Printer of Acts of Parliament2011-08-11BUILDING AND BUILDINGS, ENGLAND AND WALESModification of the Building Act 19844In section 59 of the Building Act 1984 (drainage of building), the subsection (5) which was inserted by regulation 3(4)(b) of the Building (Amendment) Regulations 20014 shall be renumbered as subsection (6)5.