As the UK bakes in a heatwave with temperatures reaching 35 degrees Celsius and tropical nights, a legal expert has called for better safeguards for workers. Currently, workplace temperatures fall under the Workplace (Health, Safety and Welfare) Regulations 1992, which require employers to maintain a 'reasonable' temperature but set no upper limit.
No Legal Maximum Temperature
John Kushnick, Legal Director at National Accident Helpline, highlighted the gap: 'The fact is that without a legal maximum, many people will feel pressured to continue working when it is not safe to do so.' The Labour government is considering revising the regulations, but the early heatwave suggests it may be too late.
National Accident Helpline data shows 41% of workers feel pressured to cut corners on safety to get the job done faster, and 56% say health and safety in their workplace is more about box-ticking than genuine care.
Employer Responsibilities During Hot Weather
Employers must do what is 'reasonably practicable' to safeguard workers, including providing a safe environment and considering those with health conditions. Kushnick noted: 'If the temperature within the workplace rises to over 28 degrees, then it may have become too hot to safely work.'
Risks for Outdoor and Indoor Workers
Outdoor workers, such as those on building sites, face direct sun exposure, while underground train temperatures can reach 40 degrees Celsius. Even office workers in older buildings without air conditioning face risks of heatstroke and dehydration.
What to Do at Work During Hot Weather
The expert advises taking regular breaks, staying hydrated, and voicing concerns. While there is no legal maximum temperature, employees are entitled to stop working if they feel conditions are unsafe. If an employer neglects responsibilities and someone is injured, compensation may be claimed.



