
In this case bring the car back onto the carriageway calmly, without braking, steering gently to the left. A sharp turn of the wheel is dangerous: the extra side force can make the car skid or even roll over. You should not brake hard either, because the right wheels on the gravel grip the road more weakly than the left wheels on the asphalt. That difference in grip can make the car unstable and pull it off course.