## Facts

- The claimant, a private individual, alleged that an article published by Mirror Group Newspapers Ltd (MGN) contained defamatory statements that harmed her reputation.
- The proceedings took place in the High Court of Justice, Queen’s Bench Division.
- The central question was whether the claimant had established that the publication caused or was likely to cause serious harm to her reputation, as required by Section 1 of the Defamation Act 2013.
- The claimant argued that the statements caused her significant distress and damaged her personal and professional reputation.
- The court evaluated the nature of the statements, their impact, and the evidence supporting the claim.

## Issues

1. Whether Section 1 of the Defamation Act 2013 requires private individuals to prove that the publication caused or was likely to cause serious harm to their reputation.
2. Whether the claimant, as a private individual, benefits from a lower threshold for demonstrating serious harm compared to corporations or public figures.
3. Whether the evidence provided by the claimant sufficiently demonstrated that serious harm had occurred or was likely to occur as a result of the publication.

## Decision

- The court held that private individuals do face a lower threshold for establishing serious harm under Section 1, but must still provide credible evidence of such harm.
- The serious harm test is not a procedural formality, but a substantive element of the claim requiring robust evidence.
- In this case, the court found that the claimant's evidence of harm, based primarily on distress, was insufficient to meet the serious harm standard.
- The claim was dismissed for failure to satisfy the statutory requirement of showing that serious harm to reputation was caused or was likely.

## Legal Principles

- Section 1 of the Defamation Act 2013 establishes that a statement is not defamatory unless its publication has caused or is likely to cause serious harm to the claimant’s reputation.
- The threshold for "serious harm" is lower for private individuals than for corporations or public figures, acknowledging their increased vulnerability to reputational damage.
- Claimants must provide credible and specific evidence of serious harm, not mere assertions or generalized claims.
- Context, such as the nature and audience of the publication, is essential in determining whether serious harm has occurred.
- The serious harm requirement aims to balance the protection of reputation with the need to prevent unfounded or disproportionate defamation claims.

## Conclusion

Cooke v MGN Ltd clarified that private individuals must present credible evidence of serious harm to their reputation to succeed in defamation claims under the Defamation Act 2013. The court emphasized the substantive nature of the statutory threshold, highlighting the importance of proportionate and evidence-based assessment in such claims.

Cooke v MGN Ltd [2014] EWHC 2831 (QB)