With the MET Office warning of the heatwave and 30C temperatures carrying on for the rest of this week at least, everybody is asking the same question: 'When it is legally too hot to work?'
The official answer from the Government website is that there is no law in the UK that determines a temperature when the boss tells you to pack up for the day and go get an ice-cream but the wiggle room is that 'employers must lawfully ensure that the temperature is deemed reasonable in all workplaces' which is open to interpretation.
The Health and Safety Executive says employers must take into account six basic factors when deciding whether to keep people in the workplace.
These are air temperature, radiant temperatures, air velocity, humidity, the clothing employees are expected to wear, and their expected work rate.
The Trades Union Congress (TUC) has called for a maximum workplace temperature of 30C for non-manual work and 27C for manual work, meaning you would be automatically sent home if the workplace temperature exceeded it but until then you are just going to have to make sure you take your fan with you whenever you go to the water tower because you just know that when you get back there will be an empty space where it used to be.