The Railways (Rateable Values) (Amendment) Order 1999
Under paragraph 3(2) of Schedule 6 to the Local Government Finance Act 1988, the Secretary of State may by order provide in the case of non-domestic hereditament to be shown in central rating lists for England and Wales that the normal rules of valuation for rating contained in paragraphs 2 to 2B of that Schedule shall not apply, and instead their rateable values shall be such as are specified in the order or determined in accordance with prescribed rules.