Kennedy v Police Service of Northern Ireland

Factual and Procedural Background

These two civil actions concern applications by the plaintiffs for discovery under Order 24(7) and (12) of the Rules of the Court of Judicature. The discovery issues were initially considered by the Master but, by agreement, were transferred to the Senior Queen's Bench judge for determination as interlocutory applications. Both actions arise from alleged defamatory or false statements related to security vetting procedures applied to the plaintiffs in their respective employment or employment application processes with public bodies linked to security and policing.

In the first action, the Plaintiff commenced employment with a policing board but was refused security clearance due to alleged intelligence concerning his brother. The Plaintiff claims causes of action for malicious falsehood, negligent misstatement, and misfeasance in public office, seeking discovery of unredacted security advice and intelligence documents.

In the second action, the Plaintiff applied for a civil service position but was rejected based on security advice alleging involvement with a terrorist organisation. The Plaintiff claims malicious falsehood and negligent misstatement and seeks discovery of unredacted intelligence reports and related documents.

The defendants provided some discovery in redacted form, and the plaintiffs challenge the adequacy of this discovery, seeking full unredacted versions of certain documents.

Legal Issues Presented

1. Whether the plaintiffs are entitled to discovery of unredacted versions of documents withheld or redacted on grounds of Public Interest Immunity (PII).
2. How to apply the tests for relevance and necessity in discovery when PII is claimed.
3. The appropriate procedural approach to applications involving PII in civil proceedings.
4. The balancing exercise between the public interest in non-disclosure and the plaintiffs’ interest in a fair trial.

Arguments of the Parties

Appellants' Arguments

• The plaintiffs accept the security vetting policy but dispute the truth of the allegations underlying the refusal of employment or clearance.
• They argue that the causes of action are distinct from other litigation where PII typically prevents disclosure, warranting greater disclosure here.
• They invoke principles of equality and open justice to support disclosure of unredacted documents.
• They rely on precedent, including McSorley v The Chief Constable and Neilson v Laugharne, to argue for exceptions to PII on grounds of avoiding injustice.
• They contend that without access to the full text of the documents, it is impossible to establish the falsity of the police statements, which is essential for their claims.

Defendant's Arguments

• The defendant contends the application for further discovery, especially in the second case, is a fishing expedition lacking proper justification.
• In the first case, the defendant argues the documents relate to the plaintiff's brother, not the plaintiff personally, and thus are remote and not necessary for the court's determination.
• The defendant emphasizes the application of the established stages for discovery and the importance of PII in protecting sensitive information.
• They rely on precedent, including McCorley v The Northern Ireland Office, and principles from Air Canada v Secretary of State for Trade (No. 2) to argue that the documents are not necessary for fairly disposing of the proceedings.
• The defendant supports the court inspecting the documents but resists any ex parte hearing or wider disclosure.

Table of Precedents Cited

Precedent	Rule or Principle Cited For	Application by the Court
McSorley v The Chief Constable (1993) 2 NIJB	Exception to Public Interest Immunity to avoid injustice in police misconduct investigations.	Supported plaintiffs' argument for exception to PII where injustice would result; court considered analogy but did not extend exception here.
Neilson v Laugharne [1981] QB 736	Public Interest Immunity principles in discovery.	Reviewed in McSorley; used to assess scope of PII claims.
R v Chief Constable of West Midlands Police ex parte Wiley [1995] 1 AC 274	House of Lords authority on PII and disclosure.	Anticipated by McSorley; referenced as authoritative backdrop for PII considerations.
McCorley v The Northern Ireland Office and The Governor of HMP Maghaberry [2000] NICA 23	Four-stage test for discovery including relevance and necessity.	Adopted by court to structure analysis of discovery requests.
Peruvian Guano (1882) 11 QBD 55	Test for relevance in discovery: documents must be evidence or reasonably contain information advancing a party’s case or damaging adversary’s.	Applied to determine that documents met relevance threshold.
Air Canada v Secretary of State for Trade (No. 2) [1983] 2 AC 394	Documents necessary for fairly disposing of proceedings if they substantially assist in determining facts.	Applied to assess whether discovery was necessary for fair disposal of actions.
Marks v Beyfus (1890) 25 QBD 494	PII extends to protect informer identity in civil and criminal cases.	Confirmed ongoing strength of PII protecting informer identity; court found no weakening of this principle.
Alfred Crompton Amusement Machines Limited v Customs and Excise Commissioners (No. 2) [1974] AC 405	Extension of PII to law enforcement information.	Referenced as authority for scope of PII protection.
Rodgers v The Home Secretary [1973] AC 388	PII in context of sensitive regulatory bodies.	Used to illustrate breadth of PII application.
D v NSPCC [1978] AC 171	PII protecting identities in child protection cases.	Demonstrated PII’s application beyond criminal matters.
McKeever v Ministry of Defence (unreported)	Procedural precedent for ex parte hearings on PII matters.	Discussed as a possible procedural model though not applied here.

Court's Reasoning and Analysis

The court first acknowledged that the documents sought met the relevance test established in Peruvian Guano, as conceded by the defendant. However, relevance alone does not mandate disclosure; the court must determine necessity for fair disposal of proceedings under Order 24 Rule 15(1).

The court applied the four-stage approach endorsed in McCorley: (1) relevance; (2) necessity for fair disposal or cost-saving; (3) inspection of documents if necessary; and (4) balancing the public interest in non-disclosure against the interests of justice.

Regarding necessity, the court found that in the first case the documents related to the plaintiff’s brother rather than the plaintiff himself, and thus were not necessary for fair disposal. The plaintiff had sufficient information to challenge the assertions made.

In the second case, the court expressed some hesitation but concluded that the unredacted documents might be necessary for fair disposal due to the age and lack of detail in the allegations, making it difficult for the plaintiff to rebut them without full disclosure.

The court decided to inspect the disputed documents in both cases to determine whether further disclosure was warranted.

On inspection, the court found that the redacted material contained nothing necessary to fairly dispose of the cases or to advance the plaintiffs’ claims. The material was protected by longstanding principles of Public Interest Immunity, particularly the protection of informer identities, which remain robust and unweakened by recent case law.

The court also addressed procedural considerations, noting the absence of specific rules for ex parte hearings in civil PII matters and suggesting that Rules Committees might consider enacting such rules. However, no ex parte hearing was required in these cases.

Accordingly, the court refused the applications for further discovery of the unredacted documents.

Holding and Implications

The court DISMISSED the plaintiffs’ applications for discovery of the unredacted documents in both cases.

The direct effect is that the defendants are not required to disclose further unredacted material beyond what has already been provided in redacted form. The court’s decision reinforces the strength of Public Interest Immunity in protecting sensitive information, including informer identities, in civil litigation, particularly where the material is not necessary for the fair disposal of proceedings.

No new precedent was established; the ruling applies established principles and procedures to the facts of these cases.