On Friday night, on the way back from a night out with mates, one of our buddies starts having complications regarding his diabetes. He takes care of himself but his sugars spike either up or down occasionally. We were worried and called for an ambulance, and I kid you not it was here in maybe 2-3 minutes or so.
His levels got sorted with the right stuff, had an IV drip of something, and by the next morning he was at home.
If he was in another country, he'd have insane difficulty paying for medical. As a mate I'm grateful for the NHS.