My dad's renewing his insurance next week, I've got the cheapest quote ever for a nissan micra, with my name included. I'm 18 passed my test around 7 months ago, My dad has 7 NCB. My quote is £645, they install this smartbox feature. I wanted to know more about it, if the results of the box keep on showing bad driving, can they void the insurance policy ? Don't want to drive bad obv, but in emergency situations, and what is good driving in their sense (apart from staying in the speed limit, and driving late nights)