Whoever violates any provision of the five preceding sections shall be punished by a fine of not more than five hundred dollars or by imprisonment for not more than six months, or ...
Whoever violates any provision of section forty shall be punished for the first offence by a fine of not less than ten nor more than one hundred dollars, for the second offence by ...
The offices of probation officer, notary public, justice of the peace, prison officer, agent of the commissioner of correction and agent of the department of public welfare shall ...
shall not operate the vehicle in excess of 40 miles per hour and shall have the right to ... the vehicle on a portion of a way where the speed limit increases beyond 40 miles per hour ...