Cross References:Building Regulations for England and Wales:1991. Approved Document M. Access and facilities for disabled people (1992 edition)Building Standards (Scotland) Regulations:1990. Technical Standard T2. Access for disabled people (June 1994)Building Regulations (Northern Ireland):1994. Technical Booklet R. Access and facilities for disabled people (June 1994)BS 5325BS 5557BS 8203BS 8204-1DD 240