The UK is bracing for potentially record-breaking temperatures that could reach up to 40 degrees Celsius. Amid this heatwave, the UK Health Security Agency (UKHSA) has issued a red health warning for six regions in England – the West Midlands, East Midlands, South East, South West, London, and the east of England, from 1 am on Wednesday until 11 pm on Thursday. Additionally, an amber health alert has been issued for the North West, North East, and Yorkshire and the Humber for the same period.
Despite common misconceptions, there is no specific legal maximum temperature for workplaces in the UK. However, employers are still responsible for ensuring the safety of their staff. Employment lawyer Natalie Peacock from Rogers and Norton highlighted that extreme heat is increasingly becoming a concern in workplaces across the UK.
Employers are not mandated to have air conditioning, but they are required by law to take reasonable steps to maintain a safe working environment. Failure to address safety concerns related to high temperatures could lead to a breach of the Health and Safety at Work Act. During heatwaves, employers should consider implementing practical measures such as providing extra breaks, ensuring adequate hydration and cooling facilities for staff, conducting risk assessments on the impact of hot weather, and offering shade or shelter for outdoor workers. Employees struggling in the heat may also request flexible hours or permission to work from home during the hottest times of the day.
To mitigate the effects of extreme heat on employees, employers can make temporary adjustments like flexible working hours or allowing remote work. Even when working from home, employers must continue to protect their employees by conducting risk assessments and providing necessary support such as fans.