I'd start by dealing direct with her insurance company - if they admit liability you might get what you want without much hassle.
If she contests, then seek legal advice.
@dommyracer started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
I'd start by dealing direct with her insurance company - if they admit liability you might get what you want without much hassle.
If she contests, then seek legal advice.