xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"
First Schedule rep. by 1968 c. 29 (NI)
Second Schedule rep. by 1968 c. 29 (NI); 1980 NI 10
Third Schedule rep. by 1968 c. 29 (NI)
Fourth Schedule rep. by 1980 NI 10
Fifth Schedule rep. by SLR 1973