The plaintiff fell while walking and sued the owners of the property and York City, alleging the City was negligent in failing to maintain the sidewalk and in failing to inspect, correct or repair it. The defense argued that the plaintiff did not establish that York had any actual or constructive notice of the alleged defect, and that the plaintiff failed to meet her burden under the sidewalks exception to the Political Subdivision Tort Claims Act, 42 Pa. C.S. § 8541, et seq.