This document discusses negligence and the duty of care in civil actions. It defines a civil action as one brought by a private citizen to enforce or protect a private right, unlike a criminal action brought by the government to punish crimes. A duty of care refers to an individual's responsibility not to harm others through carelessness. The modern test for establishing a duty of care comes from the Caparo Industries v Dickman case, which has three stages - foreseeability, proximity, and fairness. There are exceptions like public service immunity and special situations involving pre-natal injuries or rescuers.