The driving school can provide a formal examination process and then get a certificate. Generally, driving schools have sparring business. Generally speaking, sparring means that the driving school arranges a coach to practice with you, which is basically charged by the hour. If you have a driver's license, you can accompany you on the road to practice, in order to improve your driving skills. If you haven't got your driver's license yet, just sign up for a driving school and you will have about 30 hours to practice driving, which is enough to get your driver's license.