Hope that you have lots of money.. Tell me your not stupid enough to drive a car with out insurance....
Your insurance rate will increase.
If it was someone you lent your car to, then it should
Only people with a license and car insurance are legal to drive a car, though many people without a license and/or insurance drive cars daily.
A Chauffeur is a person that drives a private car for someone.
Advantages of Pay As You Drive insurance include not having to pay for the full year of insurance up front. One only pays for the months one drives a vehicle.
This all depends on your insurance. your insurance policy may cover anyone that drives your car and that would mean then yes he can drive it. But you better check with your insurance company.
A person who is employed to drive a car for someone is a chauffeur.
You might want to be careful here. Some states have steep fines and worse for someone that drives without insurance.
if they're on your insurance
Not unless you said "sure, test drive my car any time". It's your car. You always get to say when or if someone drives it. According to the insurance company because they drove it before they have implied permission to drive it again. Does that sound right?
Auto Insurance covers the vehicle, not the driver. As long as you give permission for a legally licensed person to drive your car and they are properly using the vehicle (i.e.: not racing) your vehicle is covered.