5. The references referred to in regulation 28(1)(b) are–
(a)packing instructions P902 and LP902, paragraph 1(b) of packing instruction P905 of section 4.1.4, and sub-sections 6.1.3.1(g), 6.1.5.1.3 and 6.6.3.1(f) of ADR in relation to carriage by road or of RID in relation to carriage by rail;
(b)special provision 16 of chapter 3.3 and sub-section 2.2.1.1.3, and special provision 237 of chapter 3.3 of ADR in relation to carriage by road; and
(c)special requirement 16 of chapter 3.3 and sub-section 2.2.1.1.3, and special requirement 237 of chapter 3.3 of RID in relation to carriage by rail.