Published On: 14th August 2026
Authored By: Ayesha Salma Yusoof
Middlesex University Dubai
Case Details
- Case Name and Citation: Churchill v Merthyr Tydfil County Borough Council (Law Society and others intervening) [2023] EWCA Civ. 1416.
- Court: Court of Appeal, Civil Division.
- Bench: Lady Carr CJ, Sir Geoffrey Vos MR, and Birss LJ.
- Date of Judgment: 29th November 2023.
Facts
In 2015, Mr James Churchill (the respondent) purchased a residential property in Merthyr Tydfil. From 2016 onwards, Japanese knotweed invaded Churchill’s property from the adjoining land owned by Merthyr Tydfil County Borough Council (the appellant), causing damage that potentially diminished Churchill’s property value and also disrupted his enjoyment.[1] Consequently, Mr Churchill’s solicitors sent a letter of claim in October 2020, for which the Council responded by pointing to the Council’s Complaint Procedure. This Procedure acted as a warning that if Mr. Churchill issued proceedings without initially using internal processes to resolve the dispute, the Council could apply for a halt in the proceedings and seek costs. Regardless of this, Mr Churchill issued a claim for proceedings in nuisance in July 2021, for which the Council responded by applying for a halt in proceedings in February 2022.[2]
At the first instance hearing, Deputy District Judge Kempton Ress dismissed the Council’s application.[3] The reason being that the District Judge considered himself bound by Dyson LJ’s statement in Halsey v Milton Keynes General NHS Trust [2004] EWCA Civ. 576, which stated that compelling an unwilling litigant into mediation obstructs their right of access to court (Article 6 of ECHR). The district judge also mentioned that Mr Churchill and his lawyers acted unreasonably by failing to engage in the Council’s complaints procedure.[4] Consequently, the Council’s permission to appeal was granted on the basis that this case potentially raises significant importance on the principles and practices, which could be useful to address other similar matters. Â
Legal Issues
The Court of Appeal identified four key issues:
- Was the first-instance judge correct that the statement in Halsey bound him to dismiss the Council’s stay application? Therefore, when assessing the statement, does Dyson LJ’s statement in Halsey serve as part of the ratio decidendi or is it merely an obiter dictum?
- Do the courts have legal power to halt proceedings and order parties to engage in non-court-based dispute resolution processes?
- If such a legal power exists, what factors should the courts consider when having to decide to engage in ADR practices?
- Should the judge have granted the Council’s application to halt proceedings to allow Mr Churchill to make an initial complaint in the Council’s complaint procedure?
Arguments
Appellant (the Council)
- The Council argued that courts have the power to halt a case and order parties to attempt ADR proceedings, provided there is a legitimate aim and a reasonably proportionate step is taken that does not harm the respondent’s right to a fair trial.
- The case of Halsey (in particular Dyson LJ’s comment) was argued to be a non-binding authority, since it was more of a side remark, deemed more relevant to cost sanctions for refusing ADR than to addressing the court’s power to compel ADR proceedings.[5] This argument made by the appellant emphasised that Dyson LJ’s comment is likely an obiter dictum and not a binding ratio decidendi to be followed for this case.
- Emphasised that court rules already encourage setting disputes through ADR before going to trial and therefore this would support why courts should have this power of ordering ADR proceedings. The practical benefits of encouraging dispute resolution were further supported by interveners (including Law Society, Civil Mediation Council and others).
Respondent (Mr Churchill)
- Mr Churchill argued that his decision to progress into litigation cannot be blocked by requiring him to go through the internal complaints procedure since the Council’s system was not designed to address his legal claim of nuisance.
- The respondents highlighted that blocking or denying the right to go to court would require a clear statutory backing, which was argued not to be present as the Council’s complaints procedure was not a legislative basis. Additionally, distinguishing from R (UNISON) v Lord Chancellor, the respondent argued that even if a relevant statute existed, it should be interpreted narrowly to limit their clients’ right as much as genuinely necessary to achieve the purpose of the state’s provision.
- The Council’s complaint process was also argued to be unfair because the procedure is not independent, as the Council’s own members are likely to decide on the outcome. With the Council’s system having no fixed procedure and timescale, the procedure could be dragged on and would directly impact Mr Churchill’s limitation period for bringing a claim, since this legal time period is unlikely to pause during the period of engaging in proceedings.[6]
Judgment
The Appeal was allowed in part.[7] This meant that neither party has to pay the other side’s legal costs for the appeal, and the courts expressed their view that the parties should consider engaging in a temporary mediation or settlement process to resolve this issue.[8] As for granting the Council’s stay in proceedings, the court highlighted that the circumstances have moved on since the original application and therefore a stay would achieve little and have no prominent impact.
Ratio Decidendi
- A three- limb test was established and must be satisfied for a court to lawfully compel ADR.[9] Firstly, courts have an inherent power to stay proceedings and order parties to engage in non-court dispute resolution processes. Secondly, the order must not cause harm to or disrupt a party’s right of access to court. Thirdly, ordering a dispute resolution process must have a legitimate aim of settling a dispute fairly and at a reasonably proportional cost.
- The statement made by Dyson LJ in Halsey v Milton Keynes General NHS Trust, which was referred to by the first-instance judge, is concluded to be an obiter dictum and not a binding ratio decidendi.[10]
Obiter Dictum
- The discretionary factors relating to courts imposing ADR practices proposed by the Bar Council can be treated as illustrative guidance for the courts to use as a non-binding checklist.[11]
- Criticisms of the Council’s complaint procedure include not offering legal advice, having no fixed timescale and a lack of independence. These factors raise questions about whether the internal complaints procedure counts as ADR; however, these factors do not affect the overall judgement of how courts impose their powers.[12]
Critical Analysis
The Churchill case remains a case that not only addresses the legality of how courts have interpreted Dyson LJ’s authority for over two decades but also sheds light on the route towards mandatory ADR. The Court’s three-limb test is also seen to be aligned with existing ECtHR and CJEU jurisprudence (identified in cases like Ashingdane, Z and others, and Momcilovic), making this ratio closely relevant to established proportionality principles rather than inventing a new standard.[13] However, because every ADR process and dispute is likely to differ, litigants and legal advisors may be less likely to predict with confidence whether an ADR order will be applicable, since the determining factors are broad and vary from case to case. Despite this framework being well-reasoned, it likely remains incomplete when assessing the real limitation of a compulsory ADR model.
Conclusion
Overall, Churchill v Merthyr Tydfil County Borough Council remains a leading authority on compulsory ADR in English civil procedure. This case confirms that courts possess an inherent power to halt proceedings and compel non-court disputes but must ensure to protecting the essence of a fair trial and align closely with the proportionality test. By reclassifying the Dyson LJ’s comment in Halsey as obiter and aligning domestic practice with European proportionality jurisprudence, this framework materially expands the case management powers with ADR practices under the overriding objective. In the end, the decision’s significance under the overriding objective, including ADR practices, depends on how the framework of compulsory ADR is implemented from a wider perspective, a matter that time will answer in future legislation and case law.
References
[1] Churchill v Merthyr Tydfil County Borough Council (Law Society and others intervening) [2024] 3 All ER 771, 773 para. 2.
[2] Ibid.
[3] Churchill v Merthyr Tydfil (n.1), para.3.
[4] Ibid.
[5] Churchill v Merthyr Tydfil (n.1), para.10.
[6] Churchill v Merthyr Tydfil (n.1), para. 63.
[7] Churchill v Merthyr Tydfil (n.1), para. 78.
[8] Churchill v Merthyr Tydfil (n.1), para. 75.
[9] Churchill v Merthyr Tydfil (n.1), para. 74(ii).
[10] Churchill v Merthyr Tydfil (n.1), para. 20-21.
[11] Churchill v Merthyr Tydfil (n.1), para. 61.
[12] Churchill v Merthyr Tydfil (n.1), para. 51.
[13] Churchill v Merthyr Tydfil (n.1), para. 779-782.




