
547 N.W.2d 748 (1996)
Martha Jane STRATTON and Terry Stratton, Plaintiffs and Appellants,
v
.
CITY OF ST. PAUL, Defendant and Appellee.
Civ. No. 950127.
Supreme Court of North Dakota.
January 19, 1996.
*749 Thomas M. Tuntland (argued), of Tuntland & Tuntland, P.C., Grand