Section 1,19th November 1997,1997/2752,
Section 2,1st April 1997,1997/1097,
Sections 26 to 31,19th May 1997,1997/1097,
Section 33(1) (in part),1st April 1997,1997/1097,
(in part),19th May 1997,1997/1097,
Schedule 1,19th November 1997,1997/2752,
Schedule 3 (in part),1st April 1997,1997/1097,
(in part),19th May 1997,1997/1097,
Schedule 4 (in part),19th May 1997,1997/1097,