A friend of mine recently got in an accident with a motorist. The motorist was wrong, but my friend couldn't prove it.
To avoid such situations I'm considering buying one of these actioncams you see today. It's for the purpose of recording my daily commute only, I hope I never have to use it. So image quality isn't that important. Neither does it need a screen.
I'm looking for straight forward model, with long recording time. Idealy it overwrites older recordings, so I don't need to take care of that. Is there such a thing? Any recommendations?