216 N.W.2d 129 FRANCES C. LEIER AND ANOTHER v. TWIN CITIES AREA METROPOLITAN TRANSIT COMMISSION. No. 44179.Supreme Court of Minnesota. March 22, 1974. Estoppel — failure to give transit commission statutory notice of tort claim — reliance on defendants advice — effect. Defendant is estopped from asserting noncompliance with the 30-day notice-of-claim limitation of Minn. […]