They can get others or even worse!!!.for example they would be in a severe car accident which would put your child's .and would risk for other in cars, sidewalks if they don't know how to drive.or maybe they will not know how to use the gears on the car or forgot which was the gas pedal with the brake pedal.
The would act like they were in 6 th They would get mad at the traffic and hit inside the car or hitting other cars by being impatient.Or would leave your car open and leave the keys they would steal their cars They would be not responsible to drive