How serious are black box’s because I get mine tomorrow and I’m not sure what to think

For any of your that don’t know, here in the UK insurance is ridiculous for new young drivers, I’m 18 and my insurance on a 1.4 fiat punto is £1700 , this also includes a black box which monitors where you go, your speed, your turning speeds, acceleration and so on. via /r/cars http://ift.tt/2sNdqCI