According to the laws and regulations of our country, if the driver's license has reached 12 points, the driver of a motor vehicle should go to the traffic management department of the public security organ where the driver's license is issued or where the violation occurs to participate in a seven day study of road traffic safety laws, regulations and related knowledge within 15 days. After the motor vehicle driver takes part in the study, the vehicle management office shall, within 20 days, take an examination of the road traffic safety laws, regulations and relevant knowledge. If they pass the examination, their scores shall be cleared and their motor vehicle driving licenses shall be returned; Those who fail the exam shall continue to participate in the study and exam. If the driver refuses to take part in the study or take the examination, the traffic control department of the public security organ shall announce that his motor vehicle driving license will not be used.