^^^^ Going to the ER with a toothache????
I'm quite certain the ER here would send you away unless it's an emergency for instance after an accident. But a regular toothache... go see your dentist!
Same with a cut finger. I don't think anyone in their right mind would go to the ER. That's for the GP.

I think that's one reason our system works better: having GPs.
In the evenings & weekends there's the GP post in a small former hospital, so kind of like a mini GP ER.
Dentists always have a dentist on call as well during weekends and evenings.