Transportation of Dangerous Goods Regulations

4.5 The carrier of dangerous goods must

• (a) ensure that the required dangerous goods safety marks remain displayed on the small means of containment while the dangerous goods are in transport;

• (b) display the required dangerous goods safety marks on the large means of containment, unless they are already displayed on it, and ensure that they remain displayed while the dangerous goods are in transport; and

• (c) provide and display, or remove, the dangerous goods safety marks if the requirements for dangerous goods safety marks change while the dangerous goods are in transport.