
S-class driver's license is required for advanced racing competitions. More relevant information is as follows: 1. Class C license: For Class C license holders during probation period, if 11 points or fewer are deducted, the probation period won't be extended. If 12 points or more are deducted, the driving license will be revoked. For large vehicle licenses above Class B, if 611 points are deducted during probation, the probation period will be extended by one year. If another 611 points are deducted during the extension, the probationary driving qualification will be revoked. 2. Highway driving: During probation, drivers operating motor vehicles on highways must be accompanied by a driver who has held a corresponding or higher-class license for over three years. For drivers operating specially-modified small automatic transmission vehicles for disabled persons, they can be accompanied by a driver holding a small automatic transmission vehicle license or higher. 3. Class AB licenses: Within 30 days after the probation period ends for newly obtained Class AB licenses, holders must take exams on road traffic safety laws, civilized driving practices, emergency handling knowledge, and receive at least half an hour of case-based education on traffic accident warnings.

When it comes to the Class S driver's license, it actually refers to a special driving permit classification in certain U.S. states. In California, which we're familiar with, the Class S primarily targets young drivers: at 14 and a half years old, they can obtain a Learner's Permit, and upon passing the road test at 15 and a half, they can upgrade to a Provisional License. This license allows solo driving but comes with restrictions, such as minors not being permitted to drive alone after 10 PM. What impressed me is that obtaining this license requires completing a driver's education course and submitting a practice log signed by a parent. Essentially, the Class S serves as a transitional phase to becoming a full-fledged driver, with the system designed to provide young people with practical experience while mitigating risks through phased testing.

I remember my cousin's experience getting a Class S license in Texas was particularly representative: it's a type of graduated driver's license for teenagers. When taking the written test, he was only allowed to practice driving with a licensed driver aged 21 or older accompanying him; after six months, he could take the road test to apply for a formal photo ID. The key point is that minor drivers cannot carry non-family passengers during the first six months, and nighttime driving restrictions are also strictly enforced. This tiered licensing system is now implemented in over 40 states across the U.S., with the core logic being the phased granting of privileges, allowing novice drivers to accumulate experience in low-risk environments. Data shows that after implementation, the accident rate for 16-year-old drivers dropped by 15%, proving that this 'kite-flying' style of management can truly save lives.

From a driving skills perspective, the Class S license is essentially an advanced certification of competency. Taking New York State as an example: First, you must pass a vision test and a written traffic rules exam to obtain a learner's permit. During the three-month practice period, you're required to complete 50 hours of daytime driving and 15 hours of nighttime driving. The road test primarily evaluates three high-risk maneuvers: lane change anticipation, emergency braking control, and hill starts. Notably, examiners intentionally create unexpected situations, such as suddenly instructing 'turn right' when approaching an intersection, specifically to test emergency response capabilities. The brilliance of this design lies in replacing purely theoretical assessments with practical examinations, forcing novices to develop muscle memory.