<p>In my family, parent provided cars have a 12am curfew regardless of the age of the child driver. I drove a parent provided car until I was 23-- I ceased to have a real curfew around 18, but that car had to be in the driveway at midnight so I could only stay out later than that if I was not driving. Which I invariably was, so my parents had an easy way to justify keeping me on a curfew for a long time. They didnt let up until I stated dating my fianc</p>