Colorado

In this Colorado case, an inexperienced horse rider who was injured in fall from horse during a horse roundup, brought an action under the Colorado Equine Activities Statute against the owners of riding stable. The lower court, after a jury trial, entered a judgment for the stable owners. On appeal at the Supreme Court, the Court found that the Equine Statute places a two-pronged duty on sponsors; a sponsor is liable when he or she fails to make reasonable efforts to determine either a participant's ability to engage in the equine activity or a participant's ability to manage a particular horse. Here, a new trial was in order because the result may have been different if court had properly instructed the jury regarding the exception from civil liability for the sponsor.

In this Colorado case, the defendant was convicted in the county court of keeping dogs in a residential zone in violation of zoning ordinance.  The question before the court was whether section 2-3(3)(a) provides ascertainable standards which can be constitutionally enforced by the zoning administrator.  The court held that the ordinance is sufficiently specific to pass constitutional muster.  The Court also held that the zoning ordinance relating to accessory uses allowed in residential zones provided sufficient guidelines for it to be constitutionally enforced by the zoning administrator and that the municipality had not delegated to the zoning administrator the authority to determine by regulation the number of dogs which may be kept in a residential zone as an accessory use.