Spargo v North Essex District Health Authority

For limitation purposes, knowledge that an injury is attributable to an alleged act or omission requires broad knowledge of the essence of the causally relevant conduct. “Attributable” means capable of being attributed to that conduct as a real possibility.

The claimant knows enough when her belief in the connection is sufficiently firm to make it reasonable to investigate a possible claim. The inquiry is subjective. Expert confirmation is unnecessary where the claimant already firmly believes in the relevant connection. The limitation period does not await proof of causation or confirmation that the conduct was negligent.

The claimant alleged that a mistaken diagnosis of organic brain damage had prolonged her psychiatric detention and suffering. She learnt in 1986 that the diagnosis was mistaken and consulted solicitors because she believed that the misdiagnosis had caused her suffering. Proceedings were issued in December 1993.

Collins J decided a preliminary issue in the claimant’s favour, holding that she acquired the knowledge required by sections 11 and 14 of the Limitation Act 1980 only upon receiving favourable expert advice in July 1991. The health authority appealed. The central issue was whether the claimant’s firm belief in 1986 that her suffering was connected with the misdiagnosis constituted actual knowledge under section 14(1)(b), despite the absence of expert confirmation.

1. Appeal allowed unanimously. Brooke LJ delivered the judgment, with which Waller and Nourse LJJ agreed. The claimant possessed the actual knowledge required by section 14(1)(b) of the Limitation Act 1980 when she consulted solicitors in October 1986. Her action, commenced in December 1993, was therefore statute-barred.

2. The knowledge required by section 14(1)(b) is broad knowledge of the essence of the causally relevant act or omission. An injury is “attributable” to that conduct when it is capable of being attributed to it as a real possibility. The claimant need not yet possess proof of causation or know that the conduct legally amounted to negligence.

3. A claimant ordinarily has the requisite knowledge when she knows enough to make it reasonable to begin investigating whether she has a claim. A sufficiently firm belief that an identified condition is capable of being attributed to an act or omission identified in broad terms will suffice, particularly where that belief causes her to seek legal advice about compensation.

4. The inquiry into actual knowledge is subjective. The judge had applied an impermissibly demanding and objective test by asking whether a rational layperson could know of the causal connection without expert assistance. That approach substituted proof of causation for the lower statutory threshold of attributability and deferred the start of the limitation period until an advanced stage of investigation.

5. The judge had found that the claimant was clear in 1986 that her prolonged suffering was connected with the mistaken diagnosis. That unchallenged finding established the necessary state of mind. The circumstances differed from those considered in Nash v Eli Lilly & Co, where claimants receiving information from several sources might reasonably require medical confirmation before a tentative belief became knowledge.

6. The court expressed no view on constructive knowledge under section 14(3), because actual knowledge disposed of the appeal. The preliminary issue was decided for the defendant and the action was dismissed. Leave to appeal to the House of Lords was refused.

1. Court of Appeal (Civil Division): The health authority’s appeal was allowed unanimously. The preliminary issue was decided for the defendant and the action was dismissed. Leave to appeal to the House of Lords was refused.
2. High Court, Queen’s Bench Division: Collins J decided on 20 September 1995 that the claim was not statute-barred under sections 11 and 14 of the Limitation Act 1980. The reported first-instance judgment was (1996) Med LR 219.