I was born and brought up in Scotland, and have survived more than 30 years of our not-so-hot summers. Therefore I never really reckoned suncream was an essential item in my kits. (EDC, BoB etc)
Last Sunday was a first. After only an hour in the sun, you could have fried an egg on my neck and bacon on my arms.
I have never been even close to burning in July let alone on a spring day in May.
I hope you've all remembered to include a tube of factor x in your EDC's. It will save you a lot of pain and discomfort.