Every person convicted of a traffic infraction for a violation
of any provision of this chapter which is not a violation of any provision
of the Vehicle and Traffic Law of the State of New York shall, for
a first conviction thereof, be punished by a fine of not more than
$150 or by imprisonment for not more than 15 days, or by both such
fine and imprisonment; for a second such conviction within 18 months
thereafter, such person shall be punished by a fine of not more than
$300 or by imprisonment for not more than 45 days, or by both such
fine and imprisonment; upon a third or subsequent conviction within
18 months after the first conviction, such person shall be punished
by a fine of not more than $450 or by imprisonment for not more than
90 days, or by both such fine and imprisonment.