Even some parts of the US have found solutions.
From the article:
> In Tulsa and Oklahoma City, meanwhile, the government buys staffed unit-hours from an ambulance operator, while households can prepay a few dollars a month on their utility bill and owe nothing if the ambulance ever comes.
billed for buying unit-hours from an operator... that's very carefully worded to make it sound like a corporation<>customer relationship and not socialism.