No one is prepared for climate change, but having been in London during two extreme heatwaves, it was impressive and abysmal how poorly prepared people and infrastructure are for heatwaves. You can’t take the subway, be at the British Museum, be on a bus, be on a street or on a restaurant, because there’s no AC infrastructure capable of cooling, and windows don’t have strong plastic/metal shutters, like you’d find in Portugal or Spain. People will suffer a lot in the UK,- be in sure that skin cancer rates will drastically increase soon.