The Carriage of Explosives by Rail Regulations (Northern Ireland) 2001 No. 387

SCHEDULE 4 Information to be displayed on Containers and WagonsRequirements

Piggyback transport

8.  Where explosives allocated on classification the UN Number—

(a) 0015, 0016 or 0303, provided that those explosives contain at least one substance which, if classified in accordance with regulation 5 of the 1996 Regulations (whether or not it is required to be so classified), would be classified as corrosive; or

(b) 0018, 0019 or 0301,

(c) are carried in a vehicle or container, there shall be displayed in accordance with paragraph 1, subsidiary hazard signs which—

(d) are in the form of the following diagram; and

(e) comply with the measurements in the diagram except that larger measurements may be used in which case the measurements shall be increased proportionally.