Any regulated article may be moved interstate from any regulated area in a quarantined State if moved under the following conditions:
(a) With a certificate or limited permit issued and attached in accordance with §§ 301.87-5 and 301.87-8 of this subpart, or
(b) Without a certificate or limited permit, if
(1) Moved directly through any regulated area, and
(2) The article originated outside of any regulated area, and
(3) The point of origin of the article is clearly indicated by shipping documents, its identity has been maintained, and it has not been used for the production of sugarcane while in the regulated area.