Dd has a black box, I pay the insurance and get a weekly report on her driving broken down into smoothness, night driving and speeding. Her smoothness score is always crap and I’m forever telling her it needs to improve.
Shes been away for a month and the car hasn’t been driven apart from me taking it for a ten mile drive in the middle the day. I purposefully drove it to see if I could improve the smoothness score so I drove for the entire time like there was a box of eggs on the roof. Rural country roads, minimal junctions and turns, empty roads. I came home smug in the knowledge the score would be good.
got the report and it’s 1/5 for smoothness and very interestingly 4/5 for night time driving. The only journey in the period covered is this one daytime drive!
I feel like emailing them!