and providing that upon a second conviction it should be a part of the judgment that the building wherein such business is conducted should be removed or demolished by the marshal, and the costs thereof taxed against the offender.
The business of the appellee, alleged to have been conducted in violation of this ordinance, was in conducting a tannery within the limits of said city.
It will be observed that the ordinance does not declare this business or its location to be a nuisance, nor does it declare any conditions under which it may be transacted, either as to the location, character of buildings, drainage, ventilation, or processes employed.
The manifest intention, in the passage of this ordinance, was not to regulate nor to prohibit tanneries, but to confer upon the board of health and the common council the undefined power of determining by whom, in what location and as to the character of the building in which such business might be conducted.
We need not consider the limits of power granted by the Legislature to cities for the preservation of the health and the property of the citizens.
If it be conceded that power existed to declare the tannery a nuisance and to provide for its summary abatement, or if it be conceded that such business is a nuisance per se, the power to permit such business by express license ought not and could not exist.
But if a business, by reason of its location, the character of the building in which it is conducted, or the manner in which it is conducted may become a nuisance, the most that could be claimed by the city would be the power to regulate or to abate such business.
Here it can be said, at most, that the business may become a nuisance. The effort is not to regulate the