Ontario Bus Driver Knowledge Practice Test

Vehicles operated by a school board are required to undergo regular inspections under the Highway Traffic Act if they are transporting a minimum of six individuals. This includes school buses that are contracted by the school board for transportation purposes. Options B, C, and D are not correct because they do not meet the minimum number of individuals required for regular inspections under the Act. This question is asking specifically about vehicles operated by or in contract with a school board, which has different requirements than personal vehicles or other commercial vehicles.