Products liability doctrine holds a manufacturer, or other party involved in selling a product, strictly liable when an article, placed into the market with knowledge that it is to be used without inspection for defects, proves to have a defect that causes a personal injury. Consumers who are injured because of a fault with a product that the consumers had no ability to protect themselves against may recover against the manufacturer under a theory of products liability.
Enola is a census-designated place (CDP) located along the Susquehanna River in East Pennsboro Township, Cumberland County, Pennsylvania, United States. The population was 5,627 at the 2000 census. Norfolk Southern operates Enola Yard, a large rail yard and locomotive shop in Enola. It is a suburb of Harrisburg and is part of the Harrisburg–Carlisle Metropolitan Statistical Area.