| Date of coming into operation: | 1st April 1999 : except for sections 157, 159, 160, 161,162, 164, 165, 166, 167, 168, 169, 170, 171, 176, 178, 197 and 198 [P.U.(B) 128/99]; 1st April 2000 : sections 157, 159, 160, 161, 162, 164, 165, 166, 167, 168, 169, 170, 171, 176 and 178 [P.U.(B) 106/2000] ; 1st March 2002 : sections 197 and 198 [P.U.(B) 66/2002] |