art 4 Revocations and Savings
(1) Subject to paragraph (2) the following are hereby revoked with effect from 1st April 2000 in so far as they are applicable to Wales: (a) the Electricity Generators (Rateable Values) Order 1994 ; (b) the Electricity Supply Industry (Rateable Values) (Amendment) Order 1995 ; (c) article 2 of the Electricity Supply Industry and Water Undertakers (Rateable Values) Amendment Order 1996 and so much of article 1 as has effect for the purposes of article 2. (2) The Orders mentioned in paragraph (1) shall continue to have effect on and after 1st April 1995 for the purposes of or for purposes in connection with — (a) any alteration of a list compiled before 1st April 2000; or (b) any provision made by regulations made under section 58 of the Act (special provision for 1995 onwards) as to the chargeable amount as regards a hereditament for a relevant period as defined in that section.