Practice question
Under ADR 7.5.2.2, can packages of Compatibility Group B (detonators) and Compatibility Group D (blasting explosive) be loaded together in the same vehicle compartment without a protective barrier?
- Yes, they may be stacked directly on top of each other
- No, mixed loading of Group B and Group D in the same compartment is prohibited unless in separate protective chambers approved by the competent authority
- Yes, provided the total weight is under 500 kg
- Yes, provided they are both wrapped in plastic film
Answer: B — No, mixed loading of Group B and Group D in the same compartment is prohibited unless in separate protective chambers approved by the competent authority
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