Final answer:
A driver's license can be revoked by the Director of Public Safety for multiple reckless driving convictions within a set time period, which varies by state.
Step-by-step explanation:
Your driver's license may be subject to revocation by the Director of Public Safety if you have a certain number of reckless driving convictions within a specific time frame. The exact number of convictions and the time period can vary by state. In some states, for instance, your license may be revoked if you receive three reckless driving convictions within a 12-month period. It's important to check the specific driving laws and regulations of your state to understand the precise consequences of multiple driving offenses.