Most states penalize drivers who violate traffic and criminal laws while operating a motor vehicle by restricting, suspending, or revoking the driver’s license. For example, a state may suspend a driver’s license upon refusal to submit to a blood or breath test when suspected of driving under the influence of alcohol or drugs or when a driver is convicted of driving under the influence of alcohol or drugs.

And most states have a traffic ticket points system that assigns points to traffic offenses—with more serious offenses receiving more points. The points a driver accumulates become a part of the driver’s record with the state and a specified number of points will lead to greater driver’s license penalties—including suspension of the driver’s license—as well as higher insurance premiums charged by insurance companies.

The use and structure of traffic ticket point systems vary from state to state and are usually located in a state’s statutes.

In California, drivers who commit traffic violations or criminal offenses while operating a motor vehicle can face restrictions, suspensions, or revocations of their driver's license. For instance, under California's implied consent law, a driver who refuses to submit to a blood or breath test when suspected of DUI (driving under the influence of alcohol or drugs) will face an automatic license suspension. Additionally, a conviction for DUI will typically result in a license suspension or revocation, along with other penalties. California also employs a traffic ticket point system, managed by the California Department of Motor Vehicles (DMV). Points are assigned for various traffic violations, with more serious offenses incurring more points. Accumulating a certain number of points within a specified period can lead to actions against the driver's license, such as suspension. For example, accruing 4 points in 12 months, 6 points in 24 months, or 8 points in 36 months can trigger a suspension. These points also affect insurance premiums, as insurers may increase rates for drivers with points on their record. The specifics of the point system and related penalties are outlined in California's Vehicle Code.