Grab this RENEWED dash-cam for £55.99 with full warranty from Amazon.
Quick observation. I’ve noticed some of the worst driving is from those with dash-cams fitted 
Is it just me that’s observed this? 
https://www.amazon.co.uk/dp/B07T8R566J/ref=cm_sw_r_cp_api_i_b67cEb7S6CTR0
I’ve seen that as well.
But we’ve recorded some stupid drivers. But I’m still waiting for the good ones to share on here.
Perhaps the dash cam owners need to start a “Crash Cam” thread.
The cars that pull out in front of me, not indicating, crossing lanes and speeding often have a cam installed.
I often wonder what have they seen that makes them think others are worse drivers than they are!
That might be entertaining