How many points can an A1 driver's license deduct at most?

[LauraMarie]

A1 driver's license can only deduct up to 6 points. For A and B class driver's licenses, if the points deducted during the probation period exceed 6, the probation period will be extended by one year. If the points deducted exceed 6 again during the extended year, the driver's license will be revoked. The following is a detailed introduction about the A1 driver's license: 1. Overview: The permitted vehicle types for an A1 driver's license are buses that can carry more than 20 people, and passenger vehicles with a body length exceeding 6 meters must also use an A1 driver's license. Only an A2 driver's license can drive full trailers and semi-trailers, which an A1 driver's license cannot drive. 2. Requirements for obtaining: Height must be above 155cm. Naked or corrected vision of both eyes must reach 5.0 or above on the logarithmic visual acuity chart. No red-green color blindness. Both ears must be able to distinguish the direction of the sound source at a distance of 50cm from the tuning fork. Both thumbs must be intact, and each hand must have three other fingers intact, with normal limb and finger movement functions.