It appears, from-, the proofs, that the propeller was usually employed as a tow boat in and about the harbor of Buffalo, but that, on the 10th of June, 1857, she transported some one hundred passengers from Buffalo to Point Albino, Canada, on Lake Erie, and back, a distance of twelve or fifteen miles each way, and took, pay for the same.
By the second section of the act of 1838, it is provided that it shall not be lawful for the-owner, master, or captain of any steamboat or vessel, etc., to transport any goods or passengers upon the bays, lakes, etc., of the United-States, without having first obtained from the proper officer a license under the existing-laws, and without having complied with the-conditions imposed by that act The forty-second section of the act of 1852 exempts-from the operation of that act steamers used, as ferry boats, tug boats or towing boats.
It is insisted, on the part of the defence,, that the propeller, ⅛ the present ease, comes-within the exception in the above section, inasmuch as she is usually employed in the-business of towing. But, the plain answer to the objection is, that the exception does not apply to steamers usually engaged in ferrying or towing, but to steamers while thus engaged, or while engaged in that business. If they leave that business and engage in transporting passengers, even for a single-trip, they are, while thus engaged, out of the exception, not only in words, but in the-spirit, intent, and mischief of the act, and are within the conditions and penalties therein prescribed. The question is not, whether the steamer has been usually employed in the towing business, but, what was her employment and service at the time complained of. If it was the transportation of passengers, then she is responsible for a full compliance with all the conditions required of vessels in that service, whatever may have been, or whatever may subsequently be, her employment. Any construction of the acts short of this, would but open the way to an evasion of their requirements.
Decree affirmed.