Civil procedure: other; racing facilities and racetracks; provide immunity from nuisance claims. Amends 1961 PA 236 (MCL 600.101 - 600.9947) by adding sec. 2940a.

SB 773 adds Section 2940a to Michigan's Revised Judicature Act, providing legal immunity to racing facilities and racetracks from nuisance claims. It protects owners/operators from lawsuits by property owners who acquired land *after* the racetrack was built, regardless of later changes to the facility (as long as those changes are legal). The immunity applies to all claims filed after the law's effective date, even if the alleged harm occurred before the property was purchased. However, it does not exempt racetracks from compliance with environmental laws or health/safety regulations. This directly affects property owners near existing racetracks who bought land after the facility existed.