PART B
Unless falling within a description in Part A of this Section–
(a)The manufacture of glass at any location where the person concerned has the capacity to make 5,000 tonnes or more in any 12 month period, and any activity involving the use of glass which is carried out at any such location in conjunction with its manufacture.
(b)Manufacturing glass where the use of lead or any lead compound is involved.
(c)Making any glass product where lead or any lead compound has been used in the manufacture of the glass except–
(i)making products from lead glass blanks;
(ii)melting, or mixing with another substance, glass manufactured elsewhere to produce articles such as ornaments or road paint.
(d)Polishing or etching glass or glass products in the course of any manufacturing activity if–
(i)hydrofluoric acid is used; or
(ii)hydrogen fluoride may be released into the air.
(e)The manufacture of glass frit or enamel frit and its use in any activity where that activity is related to its manufacture.