Final answer:
A school bus driver's certificate will be suspended for not less than 3 years if the driver is convicted of DUI in any vehicle. This measure is in place to ensure the safety of student passengers by enforcing strict regulations against unsafe driving behaviors among school bus drivers.
Step-by-step explanation:
The question revolves around the regulations concerning the suspension of a school bus driver's certificate in the event of a DUI conviction. It is concerned with the minimum period of suspension specified for such an offense. The answer to the question is that the certificate will be suspended for a period of not less than 3 years.
This minimum suspension period is a safety regulation to prevent individuals convicted of driving under the influence (DUI), which showcases irresponsible and unsafe behavior, from operating a vehicle where they are responsible for the safe transportation of school children. Ensuring that bus drivers maintain a clean driving record is essential to the well-being and safety of students.