The Classification and Labelling of Explosives Regulations 1983 No. 1140

SCHEDULE 3 LABELS

An article, substance or combination not in Class 1

9.  The label required by Regulation 7 shall—

(a) be a square set with its sides at an angle of 45° to the vertical;

(b) be in the form of the following diagram; and

(c) comply with the measurements in the diagram except that—

(i) larger measurements may be used in which case the measurements shall be increased proportionally, or

(ii) where, in order to comply with Regulation 10(1), a smaller label is necessary, the dimensions may be decreased proportionally whilst remaining as large as is reasonably practicable for the purpose of such compliance.