New York Consolidated Laws, Vehicle and Traffic Law - VAT § 1806. Plea of not guilty by a defendant charged with a traffic infraction

In addition to appearing personally to enter a plea of not guilty to a violation of any provision of the tax law or the transportation law regulating traffic, or to a traffic infraction for the violation of any of the provisions of the vehicle and traffic law or of any local law, ordinance, order, rule or regulation relating to the operation of motor vehicles or motorcycles, a defendant may enter a plea of not guilty by mailing to the court of appropriate jurisdiction the ticket making the charge and a signed statement indicating such plea.  Such plea must be sent:  (a) by registered or certified mail, return receipt requested or by first class mail;  and (b) within forty-eight hours after receiving such ticket.  Upon receipt of such ticket and statement, the court shall advise the violator, by first class mail, of an appearance at which no testimony shall be taken.  If the motorist requests a trial, the court shall set a trial date on a date subsequent to the date of the initial appearance and shall notify the defendant of the date by first class mail but no warrant of arrest for failure to appear can be issued until the violator is notified of a new court appearance date by registered or certified mail, return receipt requested, and fails to appear.