Petition to review a decision of the Railroad Commission which finds that petitioner is operating a trucking service, in the vicinity of Los Angeles, as a common carrier, and directs him to cease and desist such operations until he shall have obtained a certificate of public convenience and necessity. Conceding that he operates as a common carrier, petitioner attacks the order on the sole ground that the operation is in interstate and foreign commerce; hence it is not subject to regulation by the commission. The evidence shows that petitioner is engaged only in the business of transporting goods from the docks of Los Angeles harbor to points in and around Los Angeles or from such points to the docks, all of which goods have been shipped in from or are consigned to destinations outside the state. A local trucking service, formerly carried on as a small part of petitioner’s business, has, he avers, been discontinued.

The order of the commission was made pursuant to the Auto Stage .and Truck Transportation Act (Deering’s Gen. Laws, 1931, vol. 2, Act 5129, p. 2534), section 9 of which provides that it shall not be construed to apply to interstate or foreign commerce save as permitted by the federal Constitution and acts of Congress. The commission, however, is given power to prescribe reasonable regulations in aid of public health, security, safety, convenience and general welfare. This provision is in accord with the law as set forth in recent years by the United States Supreme Court. A state may enact reasonable police regulations to govern the local operations of instrumentalities engaged in interstate commerce but may not, under the guise of police regulations, place undue and unreasonable burdens upon interstate commerce. To withhold a certificate of public convenience and necessity is to prohibit or limit the right to engage in commerce; hence to deny such a certificate to an interstate carrier, other than in the interest of public health, security, safety, convenience and general welfare, is unreasonably to burden interstate commerce, and such action by a state commission is in violation of the federal Constitution. (Buck v. Kuykendall, 267 U. S. 307 [45 Sup. Ct. 324, 69 L. Ed. 623 , 38 A. L. R. 286]; Bush & Sons. Co. v. Malay, 267 U. S. 317 [45 Sup. Ct. 326, 327, 69 L. Ed. 627 ]; People v. Yaline, 195 Cal. 683 [ 235 Pac. 50 ].)

It is urged that the principle above announced should not be applied here as, although petitioner operates exclusively in the transportation of goods in interstate or foreign commerce, he does not himself travel outside, but remains wholly within, the boundaries of the state of California. On principle, as well as authority, no such distinction will apply by reason of that fact. A link in the travel of goods in interstate commerce may be W'holly within a state or partially within and partially without it. The origin and destination of the shipment determine its character and once the interstate character attaches, it remains throughout the movement of the goods, though the point of destination be within, yet very far removed from the boundaries of, another state. The identical point here raised was before the federal District Court in the case of Galveston Truck Line Corp. v. Allen, 2 Fed. Supp. 488. There a distinction was contended for between trucks traveling from a point within to a point without the. state of Texas and trucks moving wholly within that state, all engaged in interstate commerce. The court held that no such distinction existed and, in so doing, used the following language: “ ... No difference in principle can, we think, be drawn between a link in interstate commerce which operates wholly within a state, and one which crosses the state line. Since, therefore, the refusal by the commission to issue a permit is based, not upon considerations, of traffic safety, or of the protection of the highways from injury to them, or from congestion thereof, but only of the commerce itself and the business of those who transport it, that is, of whether there is already adequate provision for handling such commerce and the effect upon those engaged in it which the granting of the permit will have, the ruling necessarily operates as a burden on interstate commerce and may not stand.” This decree was affirmed by the Supreme Court of the United States on May 15, 1933, in a per curiam decision citing the two federal cases first hereinabove noted as well as many other opinions of said court. In fact, in the recent, ease of Bradley, etc., v. Public Utilities Commission of Ohio, 289 U. S. 92 [53 Sup. Ct. 577, 77 L. Ed. 1053 , 85 A. L. R. 1131], Advance Sheet No. 395, rendered April 10, 1933, the United States Supreme Court incidentally, if not directly, approves this holding.

As already pointed out there is involved in the instant case no question of local regulation in the interest of public health, security, safety, convenience and general welfare, the question presented being solely as to the power of the Railroad Commission to determine who shall engage in the business of facilitating the transportation of goods in interstate commerce within the state of California. Clearly, in such a situation, the action of the commission operates as a direct burden on such commerce.

The order of the commission here involved is annulled.

Curtis, J., Thompson, J., and Seawell, J., concurred.