[232 U.S. 494, 495] The plaintiffs are engaged in packing oysters taken from the waters of Maryland, Virginia, and New Jersey, and shipped to Baltimore, where they are inspected under the provisions of the Maryland oyster law. This comprehensive statute contains 82 sections, one of which ( 69) provides for the appointment of 20 special inspectors, to be paid $45 per month each, during the season. They are required to inspect all oysters in the district to which they are assigned, and to give a certificate to buyer and seller in substantially the following form:
The section further provides that 'a charge of 1 cent per bushel is hereby levied to help defray the expenses of such inspection and the other expenses of the State Fishery Force, upon all oysters unloaded from vessels at the place where said oysters are to be no further shipped in bulk in vessels.'
The fee was to be charged equally to the buyer and seller, and in case it was not paid at the end of the week, the property of the party indebted was to be levied on and sold by the comptroller 'as in cases of taxes in default, without further process of law.' [232 U.S. 494, 496] The four plaintiffs refused to pay the inspection fees charged against them between October, 1910, and April, 1911. The comptroller threatened to enforce collection by levy and sale, and they filed a bill in the circuit court of Baltimore city, seeking an injunction on the ground that the inspection fees were excessive and constituted a burden on interstate commerce and a violation of the provision of the Constitution that 'no state shall, without the consent of the Congress, lay any imposts or duties on imports or exports, except what may be absolutely necessary for executing its inspection laws.' [Art. 1, 10.]
The case was heard on an agreed statement of facts which, in addition to those above recited, showed that the act of April, 1910, was a re- enactment of sections of a prior statute (Code of Maryland, art. 72) which was substantially like the present law, with the same charge of 1 cent a bushel for measuring oysters.
Extracts from various annual reports of the comptroller were stipulated into the record. They show that the salaries of the inspectors amounted to about $14,000 per annum. After the deduction of salaries of these inspectors there was for 1909 and 1910 respectively, an excess of $ 22,010 and $28,680. This annual excess was carried to the credit of the oyster fund, provided for both in the repealed and re-enacted oyster law. In the report of the comptroller for 1909, he says: 'The tax as to 1 cent per bushel on all oysters inspected in this state, as enacted by chapter 488 of the Acts of 1908, has been sufficient not only to pay the cost of such inspections, but also to carry to this [oyster] fund the balance or excess of $22,010.95.'
In the report for 1910, he says: 'During the fiscal year ending September 30, 1910, the receipts of taxes on oysters amounted to $43,671. 94. The disbursements for account of salaries of the measurers and inspectors of oysters were $14,991, leaving a balance or ex- [232 U.S. 494, 497] cess of $28,680.94, which was carried to the credit of the Maryland state oyster fund.'
Section 30 of the oyster law referred to provides that the oyster fund shall only be drawn upon for 'the purpose of maintaining sufficient and proper police regulations for the protection of fish and oysters in Maryland waters, and in the payment of the officers and men, and keeping in repair and supplying the necessary means of sailing the boats and vessels of the state fishery force.'
After a hearing and consideration of the facts submitted, the circuit court held that the inspection tax was valid, refused to enjoin its collection, and dismissed the bill. That judgment was affirmed by the court of appeals (117 Md. 335, 82 Atl. 380), and the case was brought here by writ of error.
Messrs. W. Thomas Hemp and George Whitelock for plaintiff in error.
[232 U.S. 494, 499] Mr. Edgar Allan Poe, Attorney General of Maryland for defendant in error.
Statement by Mr. Justice Lamar:
Mr. Justice Lamar, after making the foregoing statement of facts, delivered the opinion of the court:
The plaintiffs are engaged in the business of packing oysters in the city of Baltimore, and, during the season of 1910-11 purchased 736,000 bushels, of which 494,000 bushels were taken from the waters of the state of Maryland, 228,000 from the waters of the state of Virginia, and 14,118 from the state of New Jersey. These oysters were inspected in Baltimore by officers appointed under the provisions of the Maryland statute, which fixed an inspection fee of 1 cent per bushel to be paid, one half by the seller and one half by the buyer. The plaintiffs having refused to pay the inspection charge assessed against them, litigation followed. The decision was against their claim of immunity under art. I, 8 and 10, of the Constitution. The case was then brought here on the ground that the inspection fee of 1 cent per bushel charge was excessive, that it interfered with interstate [232 U.S. 494, 503] commerce, and levied an unlawful impost duty upon goods shipped into Maryland from other states.
1. The Constitution prohibits a state from regulating interstate commerce, but at the same time authorizes the collection of the necessary expenses of its inspection laws, with the result that interstate commerce is to that extent lawfully burdened. Inspection is intended to determine the weight, condition, quantity, and quality of merchandise to be sold within or beyond the state's borders. It is usually 'accomplished by looking at or weighing or measuring the thing to be inspected.' (New York v. Compagnie G en erale Transatlantique, 107 U.S. 62 , 27 L. ed. 384, 2 Sup. Ct. Rep. 87), though there may be cases in which some degree of supervision or policing is required in order to secure the proper certification of the property intended for sale or shipment. But while the two duties may sometimes overlap, there is a difference between policing and inspection, and if the state imposes upon one set of officers the performance of the two duties, and pays the whole or a part of the joint expenses out of inspection fees, it must be made to appear that such tax does not materially exceed the cost of inspection,-the burden in such cases being on those seeking to collect the combined charge. For if the cost of inspection is so intermingled with other expenses as to make it impossible to separate the two, interstate commerce might be burdened by fees collected both for inspection and revenue,-for a lawful and for an unlawful purpose. Such is the contention here, the plaintiffs insisting that the fees are collected partly for inspecting oysters and partly for the cost of policing the waters of Chesapeake bay; while the defendant insists that the charge is collected and spent solely for inspection.
2. Inspection necessarily involves expense, and the power to fix the fee, to cover that expense, is left primarily to the legislature, which must exercise discretion in determining the amount to be charged, since it is im- [232 U.S. 494, 504] possible to tell exactly how much will be realized under the future operations of any law. Beside, receipts and disbursements may so vary from time to time that the surplus of one year may be needed to supply the deficiency of another. If, therefore, the fees exceed cost by a sum not unreasonable, no question can arise as to the validity of the tax so far as the amount of the charge is concerned. And even if it appears that the sum collected is beyond what is needed for inspection expenses, the courts do not interfere, immediately on application, because of the presumption that the legislature will reduce the fees to a proper sum. Red 'C' Oil Mfg. Co. v. Board of Agriculture, 222 U.S. 393 , 56 L. ed. 244, 32 Sup. Ct. Rep. 152. But when the facts show that what was known to be an unnecessary amount has been levied, or that what has proved to be an unreasonable charge is continued, then they are obliged to act in the light of those facts, and to give effect to the provision of the Constitution prohibiting the collection by a state of more than is necessary for executing its inspection laws. In such inquiry they treat the fees fixed by the legislature for inspection proper as prima facie reasonable, and do not enter into any nice calculation as to the difference between cost and collection; nor will they declare the fees to be excessive unless it is made clearly to appear that they are obviously and largely beyond what is needed to pay for the inspection services rendered. Still, effect must be given to the provision of the Constitution, which, in unusual and emphatic terms, permits the state to collect only what is 'absolutely necessary.' If, therefore, it is shown, that the fees are disproportionate to the service rendered, or, that they include the cost of something beyond legitimate inspection to determine quality and condition, the tax must be declared void because such costs, by necessary operation, obstruct the freedom of commerce among the states. New Mexico ex rel. McLean v. Denver & R. G. R. Co. 203 U.S. 38 , 51 L. ed. 78, 27 Sup. Ct. Rep. 1; Brimmer v. Rebman, 138 [232 U.S. 494, 505] U. S. 83, 34 L. ed. 864, 3 Inters. Com. Rep. 485, 11 Sup. Ct. Rep. 213; Postal Teleg. Cable Co. v. Taylor, 192 U.S. 64 , 48 L. ed. 342, 24 Sup. Ct. Rep. 208; Patapsco Guano Co. v. Board of Agriculture, 171 U.S. 354 , 43 L. ed. 194, 18 Sup. Ct. Rep. 862; Red 'C' Oil Mfg. Co. v. Board of Agriculture, 222 U.S. 394 , 56 L. ed. 245, 32 Sup. Ct. Rep. 152; Savage v. Jones, 225 U.S. 501 , 56 L. ed. 1182, 32 Sup. Ct. Rep. 715.
3. The unreasonableness of inspection fees may appear from the language of the act, as in D. E. Foote & Co. v. Clagett, 116 Md. 228, 81 Atl. 511, where a charge of 2 cents a bushel on oysters was collected, under a statute which provided that one half was to be used for inspection and the other half was to be used for replacing shells on the natural beds for the purpose of increasing the oyster crop. That law was declared void by the court of appeals of Maryland, because of the provision that one half of the inspection fee should be applied to other than the inspection purpose. The present statute contains language susceptible of the same construction, for it provides for an inspection fee of 1 cent per bushel to be 'levied to help pay the salary of the inspectors and the other expenses of the State Fishery Force.'
As the act itself makes a clear distinction between inspection expenses 'and other expenses,' the question at once arises as to whether the state did not provide for the collection of more than was 'absolutely necessary for executing its inspection laws,' thereby rendering the statute void because it included the cost of 'something beyond legitimate inspection to determine quality and condition.' Brimmer v. Rebman, 138 U.S. 83 , 34 L. ed. 864, 3 Inters. Com. Rep. 485, 11 Sup. Ct. Rep. 213.
This objection, apparent on the face of the act, was sought to be answered by the suggestion that 69, which levied the tax, was but a part of an elaborate system of inspection running through the whole law, 'the enforcement of which was an inseparable part of the duty of the State Fishery Force,' and that 'the expense of such inspection is a component part of all the expenses of that force.' 117 Md. 335, 82 Atl. 380. It was urged that, in addition to inspecting oysters as they were unloaded from ves- [232 U.S. 494, 506] sels, the Fishery Force performed other inspection duties such as preventing what were known as 'buyboats' from secretly carrying culls and other unmerchantable oysters beyond the limits of the state for consumption or transplanting. But even if it be conceded that these, or like services, could be classed as inspection within the meaning of the Constitution, they form only a part of the many and various duties imposed upon the Fishery Force. That organization is supplied with men and boats, and required to patrol, day and night, the waters of Chesapeake bay to prevent unlicensed boats from taking oysters from improper tonging or dredging, and to see that shells and culls are returned to the natural beds,-provisions intended for the preservation of the supply rather than determining the merchantable quality of oysters offered for sale. Other noninspection duties might be named, but the foregoing will suffice to show that inspection, policing, and business expenses are to be paid for out of inspection fees.
3. But the commingling of these various duties, paid for out of a fund raised for inspection, does not necessarily show that the fee is excessive. For the presumption of invalidity arising from such intermingling might be met by carrying the burden of showing that, while the statute required payment out of which joint fund, the collections were not sufficient, but only helped, to pay the definitely ascertained expenses of inspection. The question of reasonableness, therefore, may be considered in the light of the practical operation of the law with a view of determining, with reasonable certainty, the permanent relation between the amount collected and the cost of inspecting. The court of appeals of Maryland, following the intimation in Turner v. Maryland, 107 U.S. 38 , 27 L. ed. 370, 2 Sup. Ct. Rep. 44, declined to pass on the question, upon the ground that a court could not decide whether 'a charge or duty under an inspection law is or is not excessive.' That suggestion, [232 U.S. 494, 507] however, is opposed to the distinct rulings in Brimmer v. Rebman, supra, and other cases above cited, which hold that it is the duty of the courts to pass upon the question, so as to protect the private citizen against the payment of inspection fees larger than those authorized by the Constitution.
4. The Maryland statute provided for that kind of inspection that could be performed by 'looking at or measuring the thing to be inspected' ( New York v. Compagnie G en erale Transatlantique, 107 U.S. 62 , 27 L. ed. 384, 2 Sup. Ct. Rep. 87). It fixed the amount of salary to be paid the inspectors for such services, so that the cost was definitely known. The receipts, too, are reasonably certain in view of collections in the past.
The present statute is a re-enactment of an old law levying the same charge of 1 cent per bushel. Under the operations of that law it appeared that about 4,000,000 bushels were inspected each year, producing a revenue of $40,000, one third of which was sufficient to pay the salaries of the inspectors, the other two thirds being appropriated to the 'other expenses of the Fishery Force.' The comptroller, in his annual reports, called the attention of the legislature to the fact that, as required, this 'excess' had been credited to the oyster fund. This fund was to be used-not for inspection purposes, but for 'maintaining sufficient and proper police regulations for the protection of fish and oysters in Maryland waters, and the payment of the officers and men, and for keeping in repair and supplying the necessary means of sailing the boats and vessels of the State Fishery Force.'
Even during the year following the enactment of the new statute, and the failure of many to pay, pending the decision as to the validity of the tax, the collections were in excess of the cost of inspection. In the light of the operation of the previous act, and the failure to show that the amount collected under the new would not be more than was necessary for the expenses of inspection proper, [232 U.S. 494, 508] the present statute must be held to be void. The excess collected may have been valid as a tax on property in Maryland, but was a burden on interstate commerce when levied upon oysters coming from other states. This fact renders the whole tax void, because there is no claim that the intrastate commerce can be separated from the interstate shipments, or that the legislature would have taxed one and left the other untaxed.
Judgment reversed and the case remanded for further proceedings not inconsistent with this opinion.