Blasting caps or similar primary explosive initiation devices shall not be transported upon any vehicle equipped with a radio transmitter or other device which may cause detonation of such primary initiators unless such blasting caps or similar primary explosive initiation devices have been tested and proved safe for transportation by laboratory approved by the State Fire Marshal and there is affixed to the shipping container of such devices a label which states all of the following:
Ca. Health and Saf. Code § 12091