Workplace safety remains a top priority for every business, particularly in high-risk sectors like construction. The tragic incident involving Dewi Williams Limited highlights why robust workplace safety measures are non-negotiable, especially when working at height.
On 2 September 2023, a worker suffered life-changing injuries after falling from the roof of a barn being built in Oswestry. The fall resulted in severe skull and rib fractures. Following a thorough investigation, the Health and Safety Executive (HSE) found that Dewi Williams Limited had failed to plan the work properly and had not put in place adequate measures to prevent falls. This case serves as a stark reminder that lapses in safety can have devastating consequences for workers, families, and businesses alike.
Why Working at Height Demands Rigorous Workplace Safety Practices
Working at height continues to be one of the leading causes of serious injury and fatality in the UK construction industry. The HSE consistently reports that falls from height account for a significant proportion of workplace accidents each year. Under the Work at Height Regulations 2005, employers have a clear legal duty to ensure that all such work is properly planned, appropriately supervised, and carried out safely.
Proper planning includes conducting thorough risk assessments, selecting the right equipment, and implementing effective control measures for fall prevention. Neglecting these steps not only endangers lives but also exposes companies to prosecution, substantial fines, and reputational damage.
Key Lessons to Strengthen Your Safety Culture
The Dewi Williams Limited incident offers five critical lessons that every construction firm and indeed any business involving height work, should take on board:
- Plan Every Job Thoroughly – Never assume that experience alone is enough. Detailed planning specific to each task is essential for effective safety.
- Implement Reliable Fall Prevention Measures – Use collective protection such as guardrails and scaffolding before resorting to personal fall-arrest systems. The hierarchy of controls must always be followed.
- Provide Adequate Supervision – Experienced supervisors must monitor compliance with health and safety regulations throughout the job.
- Deliver Targeted Training – Workers need regular, role-specific training on risks and safe working methods. Refresher sessions reinforce good practice.
- Encourage Open Reporting – Foster an environment where employees feel confident to raise concerns about safety without fear of reprisal.
By embedding these principles, organisations can significantly reduce the likelihood of similar incidents occurring.
How Compliance with Health and Safety Regulations Protects Your Business
Adhering to health and safety regulations is not just about avoiding penalties, it’s about creating a sustainable, responsible business. The HSE’s intervention in the Dewi Williams case demonstrates that regulators will hold companies accountable when standards fall short. Proactive compliance, on the other hand, brings multiple benefits:
- Fewer accidents and lower absenteeism
- Improved staff morale and retention
- Reduced insurance premiums
- Stronger reputation with clients and partners
Regular safety audits, ongoing training, and independent expert reviews are proven ways to maintain high standards of safety.
Partner with AL23 Safety for Expert Guidance
At AL23 Safety, we specialise in helping businesses across the UK achieve and maintain exemplary safety standards. Our comprehensive services include:
- Detailed risk assessments focused on working at height
- Bespoke safety training programmes
- Fire risk assessments
- Full health and safety audits and policy development
- Ongoing consultancy to ensure continuing compliance with the latest health and safety regulations
Our experienced consultants understand the unique challenges faced by the construction sector and deliver practical, cost-effective solutions tailored to your operations.
Take Action Today to Enhance Your Workplace Safety
The consequences of inadequate safety are simply too severe to ignore. The incident at Dewi Williams Limited illustrates the human and financial cost of failing to prioritise safety when working at height.
Don’t wait for an accident or HSE visit to prompt change. Contact AL23 Safety today for a no-obligation discussion about how we can support you in building a stronger, safer workplace. Together, we can ensure your team goes home safe every day while keeping your business fully compliant with health and safety regulations.
Investing in workplace safety is investing in your people and your future. Reach out now and let us help you create a culture where safety comes first.

