Cross References:
BS 84
BS 93
BS A 16
BS S 1
BS S 80
BS S 94
BS S 96
BS S 114
BS S 117
BS SP 3
BS SP 4
Incorporates the following:
PD 2715 published 14 February 1957
PD 4085 published 15 February 1961
PD 628 published 15 May 1947
PD 92 published 15 March 1943
PD 6221 published 31 July 1967. CF(AC) 9719 published 15 March 1942. Amendment, November 2012. Amends and replaces BS SP 8:1939