Proximity CASES

In English negligence law, proximity is the necessary closeness between claimant and defendant—relational, temporal, spatial, or causal—used to justify imposing a duty of care alongside foreseeability and the “fair, just and reasonable” stage.

definition and principles

Proximity is not mere physical nearness. It focuses on the relationship’s substance (for example, direct dealings, reliance, knowledge, control, vulnerability). It is often established through assumption of responsibility or specific features binding the parties. The inquiry is context-sensitive and distinct from remoteness and causation.

common examples

• Negligent misstatement: proximity via assumption of responsibility and reasonable reliance (adviser ↔ advisee).
• Secondary victims (psychiatric injury): proximity in time and space to the accident/event, plus ties of love and affection.
• Public authority omissions / third-party acts: proximity where there is control, creation of danger, or a specific undertaking.
• Product liability / dangerous acts: proximate “neighbour” relationship where harm to the claimant class is directly contemplated.

legal implications

• Operates with foreseeability and policy to determine whether a duty arises in new or marginal categories.
• Disclaimers and disclaimers-by-conduct may negate proximity by rebutting reliance or responsibility.
• Do not conflate with remoteness of damage or the standard of care—proximity is a duty gateway.

practical importance

Plead concrete proximity factors (reliance, knowledge of a defined class, control, vulnerability, undertakings) rather than abstract labels; this sharpens duty analysis and case selection.

See also: Duty of care; Caparo test; Assumption of responsibility; Psychiatric injury; Pure economic loss; Omissions; Public authorities; Third-party acts.