Civil Lawsuits. The City shall have the authority to maintain civil suits or actions in any court of competent jurisdiction for the purpose of enforcing the provisions of this Chapter and to abate nuisances maintained in violation thereof. In the event that any building or structure is or is proposed to be erected, constructed, altered, converted, moved or maintained in violation of this Chapter, or any building, structure or land is proposed to be used in violation of this Chapter, the City Attorney, or other appropriate authority of the City may, in addition to any other remedies, institute injunction, mandamus or any other appropriate actions or proceeding to prevent the unlawful erection, construction, reconstruction, alteration, conversion, moving, maintenance or use, or to correct or abate the violation, or to prevent the occupancy of the building, structure or land, or to prevent any illegal act, conduct, business or use in or about the premises.