Regulation 5(2): amended, on 24 April 1975, by regulation 2(a) of the Housing Improvement Regulations 1947, Amendment No 2 (SR 1975/83).
Regulation 5(3): amended, on 24 April 1975, by regulation 2(b) of the Housing Improvement Regulations 1947, Amendment No 2 (SR 1975/83).