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Regulation 4 Materials

Original text. Later amendments are not shown.

Except to the extent that it may—

(a)

contain lead in an adjusting hole, or

(b)

be painted, coated or otherwise treated to inhibit corrosion,

a weight, other than a weight for use in connection with the manufacture of explosives, shall—

(i)

if of the flat or wire type, be made of gold or platinum or aluminium or of an alloy of any of those metals or of a metal of a density of not less than 7000 nor more than 9500 kg/m>3>; or

(ii)

if of any other type, be made of a metal of such a density as aforesaid and of hardness at least equal to cast brass.