Anyone recommend a good dash cam, just started to look into this as the amount of nutters on the A14 seems to have increased 10 fold recently.
I have a cheapo 0801. Works well, luckily haven't needed the footage off it yet, but regular inspections suggest the recordings are eligible up to about 2 car lengths.
I've got an older Blackvue DR380G HD, it's only 720p but clear enough to make out number plates at a few cars distance. It's more expensive than some of the cheap no-brand cameras but paid it's way when a bus hit me at a junction. Didn't need to go through my insurance as the bus company admitted liability and paid for the damages after being provided the footage.