Premises liability is the liability for a landowner for certain torts that occur on the real property. This can range from things from "injuries caused by a variety of hazardous conditions, including open excavations, uneven pavement, standing water, crumbling curbs, wet floors, uncleared snow, icy walks, falling objects, inadequate security, insufficient lighting, concealed holes, improperly secured mats, or defects in chairs or benches". In sum:
Premises liability law is the body of law which makes the person who is in possession of land or premises responsible for certain injuries suffered by persons who are present on the premises.
For premises liability to apply:
At common law, in the case of landowners, the extent of their duty of care to those who came on their premises varied depending on whether a person was classified as a trespasser, licensee, or invitee. This rule was eventually abolished in some common law jurisdictions. For example, England enacted the Occupiers Liability Act 1957. Similarly, in the 1968 landmark case of Rowland v. Christian, the Supreme Court of California replaced the old classifications with a general duty of care to all persons on one's land, regardless of their status. After several highly publicized and controversial cases, the California Legislature enacted a statute in 1985 that partially restored immunity to landowners from some types of lawsuits from trespassers.
Colorado's highest court adopted the Rowland unified duty of care analysis in 1971. The resulting explosion of lawsuits against Colorado landowners caused the state legislature to enact the Colorado Premises Liability Act in 1986, which enacted a cleaned-up statutory version of the common law classifications and simultaneously expressly displaced all common law remedies against landowners in order to prevent state courts from again expanding their liability.
In the Republic of Ireland, under the Occupiers' Liability Act, 1995, the duty of care to trespassers, visitors and "recreational users" can be restricted by the occupier; provided reasonable notice is given, for which a prominent notice at the usual entrance to the premises usually suffices.