In case any building or structure is erected, constructed, reconstructed, altered, converted or maintained, or any building, structure or land is used in violation of Sections 89.010 to 89.140, RSMo., or of any ordinance or other regulation made under authority conferred hereby, or in case of any violation of Sections 89.300 to 89.490, RSMo., or of any ordinance or other regulation made under authority conferred thereby, the proper local authorities of the municipality, in addition to other remedies, may institute any appropriate action or proceedings to prevent such unlawful erection, construction, reconstruction, alteration, conversion, maintenance or use, to restrain, correct, or abate such violation, to prevent the occupancy of such building, structure, or land, or to prevent any illegal act, conduct, business, or use in or about such premises. Such regulations shall be enforced by an officer empowered to cause any building, structure, place or premises to be inspected and examined and to order, in writing, the remedying of any condition found to exist therein or thereat in violation of any provision of the regulations made pursuant to the authority of Sections 89.010 to 89.140 and Sections 89.300 to 89.490, RSMo.