Conn. Gen. Stat. § 13b-388: (Formerly Sec. 16-282). Exceptions.

There shall be excluded from the provisions of this chapter motor vehicles while engaged exclusively in work for and under contract with any branch of the government of the United States or any department of the state, or for any county, city, borough or town and motor vehicles used exclusively in the collection and transportation of solid waste, as defined in section 22a-207.