If you were listening to the radio or TV during last week’s extreme record-breaking UK temperatures you couldn’t help but have been bombarded – and possibly bored – with the repeated warnings what seemed like every five minutes about the importance of drinking water, keeping well lubricated and staying cool in the shade. Good old fashioned common sense dictated that during the heatwave you didn’t leave children or pets in a vehicle with the windows shut, yet despite this logical no-brainer advise, at least one person was arrested in Britain for leaving a dog locked in a car with all of the windows closed in broad daylight.