UK Extreme Heat

Baroness O'Grady of Upper Holloway Excerpts

Thursday 26th June 2025 Lords Chamber

[Baroness Anderson of Stoke-on-Trent (Lab)]

I think that is the most House of Lords question I have had so far. I think we need to remember what happened in 2022 when we had extreme heat in the UK. That was the first time ever that 40 degrees heat was registered in the UK—registered at RAF Coningsby—and there were nearly 3,000 excess deaths, 20,000 hectares were burnt, 14 major incidents were declared and 4 million birds died in 48 hours. The impact of heat in the UK is something we are going to have to deal with. The noble Lord makes an important point about heat overseas. We also have to make sure that British nationals have support when they travel, which is why we have issued guidance only this week about excessive heat in Spain, Greece, Turkey and Cyprus. We need to make sure that people look after themselves when they travel, wherever they are.

[Baroness O’Grady of Upper Holloway (Lab)]

My Lords, many other countries have the advantage of a maximum working temperature in statute. That has the advantage of being simple and easily understood by workers and employers, especially small employers. Will my noble friend the Minister consider asking colleagues to commission the Health and Safety Executive to conduct a fresh review of the evidence and assess whether it is time for a maximum working temperature in the UK?

[Baroness Anderson of Stoke-on-Trent (Lab)]

I thank my noble friend. As a former trade union officer, this is something that I have discussed every summer in my adult life. My noble friend is aware of the current situation with regard to the Workplace (Health, Safety and Welfare) Regulations, which require employers to provide a reasonable indoor temperature in the workplace. Obviously, what is reasonable depends on what work you are doing and where you work, which is why in the Moses Room yesterday we had to have the doors open and the fans on. I think it is appropriate that appropriate mitigations are made, but my noble friend will be aware that these conversations are ongoing, and the very nature of this Question ensures that I had yet another conversation about it yesterday.