Passage or principleR.K. Bangia, Law of Torts - Negligence Doctrines
The plaintiff in negligence normally carries the burden of proving lack of due care, but there are situations in which the surrounding facts themselves strongly suggest negligence. The doctrine res ipsa loquitur, literally meaning 'the thing speaks for itself', operates in such cases. Where the accident is of a kind that ordinarily does not happen without negligence and the thing causing the damage was under the defendant's control, the court may draw an inference of negligence unless the defendant offers a satisfactory explanation. The doctrine does not create automatic liability; rather, it shifts or eases the evidential burden. A separate question in negligence concerns remoteness of damage. A defendant is not liable for every consequence in an endless chain; liability is generally confined to damage of a kind that was reasonably foreseeable. This principle, associated with The Wagon Mound, limits recovery where the actual harm is too remote from the breach. At the same time, once personal injury of a foreseeable kind is caused, the defendant must take the victim as found. This is the thin skull rule, which prevents a defendant from escaping liability merely because the plaintiff happened to be unusually vulnerable.