174 A.2d 660 ANNIE E. DUGAN vs. CITY OF PORTLAND Supreme Judicial Court of Maine. Cumberland. Opinion, November 3, 1961. Municipal Corporations. Negligence. Nuisance. Sovereign Immunity. One may not escape the rigorous and limiting requirements of R.S., 1954, Chap. 96, Sec. 89 (relating to suits against towns) by denominating a defect as a nuisance and […]