§ 210. Application of this article. The term "motor truck" as used in
this article shall be deemed to mean and include any commercial motor
vehicle held and used for the transportation of goods, wares and
merchandise for hire or for a business purpose, pursuant to the rules
and regulations of the commissioner. The term "motor bus" as used in
this article shall be deemed to mean and include any commercial motor
vehicle held and used for the transportation of passengers for hire or
for a business purpose, pursuant to the rules and regulations of the
commissioner.