I'd report her anyway.

If the B1tch is nasty enough to drive off, her version of events to her insurance company might not be the same as yours, ending up in a dispute between the insurance companies as to who is to blame

Get it in first. The wife ended up in a dispute with a farmer over an accident where on a country lane he skidded into her. I saw it all as I was following her home.
He was great at the scene, but not trusting him I went straight home and got a camera. Took photos of the scene including a slight skid mark of his.
These photos plus some quality witness statements ment that he was knackered. Too right. Theiving Fooker

Full payout received. along with lots of insurance hassle.

Only downside is that you might be stuffed with your no claims. Insurance company kept my wifes No Claims due to it being protected but then loaded it as she'd had an accident, even though it wasn't her fault.

They're all theiving fookers

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