This section has no associated Explanatory Notes
9E+WThe material in Group 5 comprises only fly ash and bottom ash from—
(a)wood or waste combustion, or
(b)coal or petroleum coke combustion (including fly ash and bottom ash produced when coal or petroleum coke is burnt together with biomass).
Commencement Information
I1Sch. 1 para. 9 in force at 1.4.2018 by S.I. 2018/35, art. 3