A discussion paper for UK Fire and Rescue: The DeltaV Sprint

John C. Fay MBE, Managing Partner at DeltaV Partners, outlines how the Ninety Day Sprint supports FRS leaders to embed behavioural standards within inspection frameworks

Operational performance under inspection pressure

The UK Fire & Rescue sector is navigating a period of heightened scrutiny and operational challenge.

HMICFRS’s latest thematic findings (5 November 2025) highlight enduring leadership inconsistency, cultural fragility, and variable operational performance across services.

Public expectations continue to rise, with scrutiny amplified by high-profile incidents and national inspections.

Workforce pressures, including recruitment, retention, and skills shortages, exacerbate systemic risks and threaten organisational resilience.

The DeltaV Ninety Day Sprint (Fay, 2025) offers a structured, evidence-informed, time-bound method for rapidly mobilising leadership, clarifying strategy, and embedding a high-performance culture.

Its modular design allows adaptation across shire, metropolitan, and combined authority fire and rescue services (FRSs).

This paper sets out how the DeltaV Sprint can serve as a national platform for leadership and cultural transformation while enabling service-specific interventions tailored to local risk, context, and organisational maturity.

It aligns with NFCC objectives, HMICFRS recommendations, and Fire Standards Board frameworks.

FRSs adopting it can expect measurable improvement in leadership alignment, cultural coherence, staff engagement, and performance within 90 days.

Context: UK Fire & Rescue Operating Environment

FRSs operate in a complex, regulated, and publicly accountable setting. HMICFRS (2025) identifies several systemic pressures:

• Cultural fragmentation: Some services retain entrenched subcultures, masking poor behaviour or resisting organisational values.
• Leadership inconsistency: Leadership quality varies, with defensive attitudes and reluctance to tackle underperformance.
• Operational inertia: Difficulty translating policy into daily practice, with middle managers caught between competing demands.
• Workforce pressures: On-Call recruitment issues and generational differences affecting cohesion.
• Public scrutiny: Rising media and political pressure to demonstrate visible improvement.

These mirror the challenges identified in Fay (2025), including productivity gaps, leadership transition, and cultural drift.

Misalignment between values and lived experience damages trust and operational effectiveness.

The Case for a 90-Day Transformation Framework

Traditional long-term change programmes often fail to show timely results. The DeltaV Ninety Day Sprint accelerates progress by:

1. Compressing change cycles to sustain urgency.
2. Mobilising leadership at every level.
3. Securing visible early wins to build credibility.
4. Embedding cultural standards in practice.
5. Using measurable indicators to ensure accountability.

Research (Kotter, 2012; Heifetz & Linsky, 2017) supports short, visible interventions as effective for reducing resistance and driving alignment – essential in FRS contexts requiring discipline and clarity.

Application Across Different FRS Contexts

Shire FRSs

Shire FRSs face dispersed geography, heavy On-Call reliance, and strong local identities. The Sprint helps by:

• Aligning leadership teams across locations.
• Reinforcing supervisory leadership consistency.
• Integrating On-Call personnel in culture and operations.
• Identifying local quick wins to build momentum.

Metropolitan FRSs

Metropolitan services face intense scrutiny and turnover. The Sprint supports:

• Rapid mobilisation of large leadership cohorts.
• Addressing legacy subcultures through visible role-modelling.
• Embedding leadership standards across all levels.
• Resetting culture and performance post-inspection.

Combined or Cross-Border FRSs

These services manage complex governance structures and integration issues. The Sprint delivers:

• A unifying ambition across jurisdictions.
• Alignment among chief officers, politicians, and staff.
• Structured mechanisms for post-merger cultural embedding.
• Measurable progress indicators for accountability.

Alignment with NFCC and HMICFRS Priorities

The Sprint translates NFCC and HMICFRS principles – leadership visibility, behavioural integrity, and clarity of purpose – into actionable steps by:

• Embedding leadership expectations in daily operations.
• Providing methods for tackling underperformance and misconduct.
• Aligning organisational vision and practice within measurable timeframes.
• Enabling consistent national standards with local flexibility.

Recommendations for FRSs Using the DeltaV Sprint

FRSs should adopt structured Sprints to drive sustainable leadership and cultural transformation. Recommendations include:

1. Professionalise leadership: Align behavioural standards with national frameworks.
2. Empower chief officers: Protect operational independence for decisive action.
3. Address misconduct decisively: Enforce transparent reporting and disciplinary systems.
4. Invest in leadership pipelines: Develop mentoring and succession planning.
5. Model cultural leadership: Senior leaders must demonstrate ethical, inclusive behaviour.
6. Embed and measure change: Integrate behavioural standards into recruitment, appraisal, and recognition systems.

Additional advice:

• Pilot the Sprint in 2–3 services before full rollout.
• Use storytelling and communication to reinforce purpose.
• Assign accountability for milestones.
• Capture learning from exemplar services like Lancashire, West Midlands, and Essex.

Implementation Framework

Five phases ensure measurable and lasting change:

1. Prepare (Weeks -4 to 0): Diagnostics, root cause analysis, and outcome setting.
2. Ready (Weeks 1–4): Define and communicate ambition and culture.
3. Steady (Weeks 5–9): Build alignment and quick wins through leadership engagement.
4. Go (Weeks 10–13): Embed behaviours into operations via coaching and forums.
5. Sustain (Post-90 days): Institutionalise gains through HR, performance, and culture systems.

Maintaining momentum for lasting impact

The DeltaV Ninety Day Sprint offers a practical, evidence-based solution to systemic challenges in UK fire and rescue services. Through its adoption, FRSs can:

• Rebuild leadership credibility.
• Restore cultural coherence.
• Embed behavioural standards.
• Accelerate improvement under scrutiny.
• Strengthen workforce trust and engagement.

This approach supports measurable, localised change aligned with HMICFRS recommendations and NFCC objectives – providing a scalable path to sustained organisational renewal.

References

• Fay, J.C. (2025) The DeltaV Ninety Day Sprint: A Framework for Rapid Business Turnaround and Cultural Transformation. LinkedIn, 5 November.
• HMICFRS (2025) State of Fire and Rescue: The Annual Assessment of Fire and Rescue Services in England. London: HMICFRS.
• Kotter, J.P. (2012) Leading Change. Harvard Business Review Press.
• Heifetz, R. & Linsky, M. (2017) Leadership on the Line. Harvard Business Review Press.
• Denning, S. (2011) The Leader’s Guide to Storytelling. Jossey-Bass.
• Fire Standards Board (2021–2025) Fire Standards: Leadership, People and Culture. London: FSB.
• NFCC (2020–2025) Leadership Framework and Core Code of Ethics. London: NFCC.

About the Author 

John Fay MBE, Managing Partner, DeltaV Partners, has developed over 50,000 people in 22 years and has been involved with the UK Fire Service since 2005 developing leaders at all levels.

His body of work combines academia with real world experience in Fire plus other sectors such as Financial Services, Retail, Affordable Housing, Logistics and Manufacturing. He has carried this work out in the United States, Australia, the Middle East and across Europe.

John has also led a philanthropic organisation for 18 years that has raised over £1,000,000 for The Royal Air Force Benevolent Fund.

John also supported the Fire Fighters Charity, The World Firefighter Games and UK Fire Service Rugby.