Regulation 2 Amendment Original text. Later amendments are not shown. The Fossil Fuel Levy Regulations 1990f1 (“the Principal Regulations”) are amended in accordance with regulations 3 to 11 below. Annotations Footnotes f1 S.I. 1990/266 as amended by S.I. 1996/1309. ← Regulation 1 Regulation 2 Regulation 3 →