Backing a school bus is: Question Backing a school bus is: Answers Strongly encouraged. Strongly discouraged. Only to be done in the morning. Explanation Backing a school bus is strongly discouraged and should only be done if there is no safe alternative. If you must drive in reverse, be sure to follow all proper safety protocol. This questions appears in the following tests: Alabama Bus Alaska Bus Arizona Bus Hawaii Bus Maine Bus Michigan Bus Michigan Bus New Mexico Bus North Carolina Bus Oregon Bus Washington Bus Washington Bus Wyoming Bus