Paragraph 3 I1
The material in Group 1 comprises only—
(a)
rock;
(b)
clay;
(c)
sand;
(d)
gravel;
(e)
sandstone;
(f)
limestone;
(g)
crushed stone;
(h)
china clay;
(i)
construction stone;
(j)
stone from the demolition of buildings or structures;
(k)
slate;
(l)
sub-soil;
(m)
silt;
(n)
dredgings.
Annotations
Commencement
- I1
Sch. 1 para. 3 in force at 1.4.2018 by S.I. 2018/35, art. 3