If you give someone key to a vehicle and then also insure them on the vehicle, permission to drive it is with implied consent. You could say they must still ask and if it was driven in mistake, then its a mistake but not wrong in law. The vehicle is worth $1000.00.

 If you give someone  key to a vehicle and then also insure them on the vehicle, permission to drive it is with implied consent. You could say they must still ask and if it was driven in mistake, then its a mistake but not wrong in law.  The vehicle is worth $1000.00.