8 golden rules of a London heatwave

Yes, it’s really hot in London (again). Yes, Brits are terrible for shivering through a seemingly never-ending winter and then complaining the second the temperature skims 30°C. Yes, our lack of air conditioning really does make a difference. But if you’re living in or travelling to London during a particularly snoozy, sunny stretch, there are myriad ways to stay cool and cheerful. Below, we round up eight top tips collated from people who moan through this type of heat every year – and…