Paragraph 4
The operation of a scrap metal furnace and the loading or unloading of such a furnace so far as those activities form part of a process described in paragraph (b) of Part B of Section 2.2 of Schedule 1.
The operation of a scrap metal furnace and the loading or unloading of such a furnace so far as those activities form part of a process described in paragraph (b) of Part B of Section 2.2 of Schedule 1.