The legal-publishing aggregator Lexology has posted an analysis titled "Staying power: when can a party lose the right to a stay in favour of arbitration?" The piece, distributed through a Google News feed and accessible via the platform's syndicated index, revisits a frequently litigated boundary in commercial dispute resolution: the line between a permissible defensive filing and a "step in the proceedings" that forfeits a litigant's right to insist on arbitration.

The headline phrase "stay in favour of arbitration" is the standard English-law formulation codified in section 9 of the Arbitration Act 1996. Section 9 empowers the court to halt litigation covered by a valid arbitration agreement. The provision carries a sharp counterweight: an applicant who has taken a step in the proceedings before seeking the stay may find the right extinguished altogether. The forfeiture rule, as practitioners have long observed, punishes the very participation the defendant sought to avoid.

The Lexology commentary, to judge from its title, focuses on that forfeiture threshold. The framing word "losing" rather than "requesting" telegraphs an inquiry into the loss side of the doctrine: the conduct that defeats the stay rather than the conduct that triggers it.

For corporate counsel and dispute-resolution teams, the practical stakes are considerable. A defendant sued in apparent breach of an arbitration clause must decide, often within weeks, how to respond. Each tactical choice carries consequence.

What filings typically qualify as a step?

The analysis appears positioned to walk practitioners through trigger events that English courts have historically treated as disqualifying participation. Routine acknowledgements, extensions of time to serve a defence, and certain interim applications have all featured in the case law. Equally contested are borderline acts:

• Serving witness evidence before the stay application.
• Applying for security for costs in the court proceedings.
• Applying to join third parties to the litigation.
• Seeking disclosure or further particulars on the merits.
• Filing a defence that addresses substance rather than form.

The headline supplies no operative language, and the commentary's underlying authorities cannot be confirmed from the available metadata. The title, however, signals engagement with a doctrine that continues to generate satellite disputes despite decades of judicial exposition.

A second reading of the title yields a sharper instruction. "Staying power" treats the arbitration application less as a destination than as a resource that litigants expend through their own conduct. Forfeiture converts an optional procedural remedy into an irrevocable waiver of the chosen forum. That, more than any cited authority, is the operative message for practitioners.

What does the analysis actually argue?

A caveat applies. Without direct access to the full body of the Lexology article, this account relies on the published title alone. Whether the commentary canvasses recent appellate authority, the post-Dass Aviation treatment of jurisdictional objections, or sector-specific arbitral rules cannot be verified from the surface record. Readers should treat the framing above as informed context, not as a paraphrase of the original text.

For commercial litigators advising clients served with claims that ought, by contract, to have been arbitrated, the working rule remains unchanged:

1. File a complete, non-substantive defence.
2. Raise the arbitration objection promptly.
3. Apply for the stay before any other procedural step.

Anything more adventurous risks extinguishing the very remedy the parties agreed upon. The Lexology commentary, judging by its title alone, appears to reinforce that orthodoxy.

Takeaway: A defendant's right to insist on arbitration under section 9 is not a backstop; it is a fragile resource that can be forfeited by the very act of participating in the proceedings a party meant to resist.