Paragraph 15
Both the driver and the competent person shall, during the whole time of a delivery of petrol from a road tanker into a storage tank, ensure, so far as is practicable, that no petrol overflows from the storage tank concerned.
Both the driver and the competent person shall, during the whole time of a delivery of petrol from a road tanker into a storage tank, ensure, so far as is practicable, that no petrol overflows from the storage tank concerned.