I'm not a lawyer, but I had kids and paid their insurance.
Minnesota law leans toward SandBilly's version, but with a twist. No-Fault laws contain a 'frozen liability' clause that dictates an insurer must pay liability claims no matter what was said or agreed to prior to the claim/accident. The twist is that while the insurer must pay your liability claim - they can sue to recover their costs at a later date.
I bit the bullet and paid the going rate. I never viewed it as a morality play, just a better gamble.
Forgive me my nonsense, as I also forgive the nonsense of those that think they talk sense. Robert Frost