This guide is maintained as a current resource for September 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.
Learn how mediation is used in public liability disputes in England and Wales, with clear explanations of the process, legal expectations under pre‑action protocols and the Civil Procedure Rules, practical steps for parties, and the benefits and limitations of choosing mediation over court litigation.

Resolving a public liability dispute - where someone seeks compensation for injury or loss caused by another's negligence - does not always require a full hearing in the civil courts. Mediation offers a structured, non‑adversarial way for parties to negotiate a settlement with the help of an independent facilitator. In England and Wales, mediation is used at various stages of a public liability claim to reduce costs, conserve time, preserve relationships, and give parties greater control over the outcome. This guide explains what mediation is, how it works in public liability disputes, relevant legal expectations and rules, practical steps and common questions.
What Is Mediation?
Mediation is a voluntary and confidential process in which an independent, impartial third party - the mediator - helps disputing parties discuss their case and attempt to reach a mutually acceptable settlement. Unlike a court or tribunal, the mediator does not decide who is right or wrong; instead, they facilitate negotiation and encourage constructive dialogue. Mediation can take place at any point before or during litigation, and parties retain control over whether to settle and on what terms.
Key characteristics of mediation include:
- Neutral facilitation by a mediator.
- Confidential ‘without prejudice' discussions that cannot usually be used in court if mediation fails.
- Flexible timing that can be agreed by the parties.
- Control and autonomy, with settlements only enforceable if all agree.
When Mediation Is Used in Public Liability Disputes
Mediation can be used at multiple stages:
Before Court Proceedings
Parties can agree to mediate before issuing a claim. Early mediation may resolve disputes without formal litigation, potentially reducing legal costs and emotional strain. Claimants or defendants may propose mediation in pre‑action correspondence as part of early negotiation and cooperation.
During the Pre‑Action Protocol Stage
The Pre‑Action Protocol for Personal Injury Claims - which often applies to public liability disputes - encourages parties to consider ADR, including mediation, before court action. Although mediation is not compulsory under the Protocol, parties are expected to consider it and may be asked to demonstrate that they have done so. An unreasonable refusal to engage with ADR may be taken into account by the court when deciding on costs if the dispute later proceeds to litigation.
After Court Proceedings Commence
Once proceedings are issued, mediation can still be arranged. Courts in England and Wales now have clear powers to encourage or order mediation as part of case management under the Civil Procedure Rules, and to stay (pause) proceedings to allow mediation to take place, particularly where it is proportionate and does not undermine a party's right to a hearing. This reflects recent rule changes emphasising ADR in civil justice.
Court orders may require parties to explain their reasons for not engaging in mediation or ADR; failure to justify a refusal may affect how costs are apportioned.
How Mediation Works in Practice
Choosing a Mediator
Parties must agree on a mediator who is neutral and experienced. Mediators may be selected by mutual agreement, appointed through an institution such as the Civil Mediation Council, or arranged through ADR services. Magistrates may also suggest experienced mediators if the court is involved.
Initial Session
Mediation usually begins with an opening meeting. The mediator may meet both sides together and separately to understand each perspective. Early sessions focus on clarifying issues and identifying potential areas for compromise. Mediation can take a few hours or longer, depending on the complexity of the dispute.
Confidential Discussions
All mediation discussions are confidential and held on a without prejudice basis, meaning they cannot normally be used as evidence in subsequent court proceedings if mediation does not produce a settlement. This promotes openness and honest negotiation without fear that concessions might disadvantage a party in court.
Settlement Agreement
If mediation produces a settlement, the terms are usually recorded in a written agreement signed by the parties. This agreement is a legally binding contract - enforceable through the courts if one party fails to honour it.
Benefits of Mediation in Public Liability Claims
Cost and Time Efficiency
Mediation is typically quicker and less expensive than a full trial. Civil litigation in public liability cases can be protracted and costly; reaching an early settlement through mediation can reduce legal fees and court costs.
Confidentiality
Mediation is private and not part of the public court record, which may be important for businesses concerned about reputational risk or claimants wishing to keep personal details out of the public domain.
Control and Flexibility
Rather than receiving a court‑imposed judgment, parties control the outcome in mediation. They can agree not only on monetary compensation but also practical arrangements or non‑monetary terms like apologies or operational changes.
Preservation of Relationships
For ongoing commercial relationships or community interactions, mediation may preserve goodwill better than adversarial court battles.
Risks and Limitations of Mediation
Not Binding Unless Agreed
Mediation outcomes bind the parties only if they sign an agreement. If mediation fails, litigation may still proceed.
Voluntary Nature
Unless a court orders participation, mediation is voluntary. If one party is unwilling to engage in good faith, the process may not succeed. However, courts can consider unreasonable refusal when awarding costs.
Suitability
Mediation may be less suitable when liability is strongly disputed, complex legal questions require judicial determination, or parties seek legal precedent. In such cases, the value of a negotiated settlement may be limited.
Costs of Mediation
Costs vary depending on mediator fees and case complexity. Typically, parties share mediation fees equally. For disputes under a certain value, free or low‑cost mediation services may be available, such as the Small Claims Mediation Service for certain county court cases.
Practical Steps for Parties
Before Mediation
- Assess whether mediation could resolve the dispute at an early stage.
- Include a proposal to mediate in pre‑action correspondence where appropriate.
- Agree on a suitable mediator with the opposing party.
During Mediation
- Prepare key documents summarising the claim, evidence and losses.
- Attend mediation with an open mind and realistic expectations.
- Discuss not only liability but also quantifiable losses and interests.
After Mediation
- If an agreement is reached, ensure it is formally recorded in writing.
- If mediation fails, proceed with litigation while considering how the process may affect cost decisions.
Common Questions
Is mediation mandatory in public liability claims?
Mediation is strongly encouraged and sometimes ordered by the court, but it is not universally compulsory. Courts may require parties to consider it, and refusal without good reason may affect costs decisions.
Can mediation occur even if court proceedings have started?
Yes. Mediation can take place at any point before judgment, and courts can stay proceedings to allow mediation to happen.
What if mediation does not resolve the dispute?
If mediation fails, the dispute can continue through litigation in the civil courts, and nothing said in mediation will usually be admissible in evidence.
Key Takeaways
Mediation is a widely used method to resolve disputes in public liability claims in England and Wales. It offers a confidential, flexible and cost‑effective way to negotiate settlements without the need for full court proceedings. While not always mandatory, mediation is encouraged by Pre‑Action Protocols and supported by recent Civil Procedure Rule changes that allow courts to promote or order its use. Early consideration of mediation, careful preparation and realistic expectations can improve the prospects of a successful settlement. Its benefits in reducing costs, preserving confidentiality and giving parties control over outcomes make mediation a valuable option in many public liability disputes.