Detailed explanation of the "ladder" system for Beijing small passenger car lottery: How does your waiting time turn into your probability of winning a license plate?
In Beijing, owning a personal vehicle license plate is often jokingly described as "harder than winning the lottery." Faced with a massive pool of applicants and limited road resources, Beijing's policy for regulating passenger car quotas has always been seeking a balance between "equal opportunity" and "prioritizing rigid demand." The "tiered lottery rate" is precisely a core mechanism designed to accommodate those "veteran players" who have been shaking their heads for a long time. In simple terms, the "ladder" system assigns different "winning weights" based on the length and frequency of your participation in the lottery. The more times you participate in the lottery, the higher your "ladder" position becomes, and the more frequently you appear in the lottery pool, increasing your probability of winning. This is not only the core rule for individual lottery participation, but also an important foundation for calculating family lottery points.