3(1)The Secretary of State may by order provide that in the case of a non-domestic hereditament of such description as may be prescribed—
(a)paragraph 2 above shall not apply, and
(b)its rateable value shall be such as is determined in accordance with prescribed rules.
(2)The Secretary of State may by order provide that in the case of non-domestic hereditaments to be shown in a central non-domestic rating list by virtue of regulations under section 53(2) above—
(a)paragraph 2 above shall not apply, and
(b)their rateable value shall be such as is specified in the order or determined in accordance with prescribed rules.