(a) The regulated article is accompanied by either: A receipt showing that the regulated article was purchased outside the quarantined area, or a bill of lading stating the location of the premises where the shipment originated, the type and quantity of regulated articles being moved interstate, and the date the interstate movement began.

(b) The regulated article is moved through the quarantined area without being unloaded, and no regulated article, except regulated fruit that qualifies for interstate movement from the quarantined area in accordance with § 301.75-7 of this subpart, is added to the shipment in the quarantined area.

(c) The regulated article is completely covered, or enclosed in containers or in a compartment of a vehicle, during movement through the quarantined area, except that, covering or enclosure is not required if the regulated article is moved through the quarantined area without stopping, except for refueling or for traffic conditions, such as traffic lights or stop signs.