2006 New York Code - Powers Of Trustees When Vacancies On Board Exist.

 
    § 1607. Powers  of  trustees when vacancies on board exist.  1.  While
  there is one vacancy in the office of trustee, the  two  trustees  shall
  have  all the powers and be subject to all the duties and liabilities of
  the three.   And while there are two  such  vacancies,  the  trustee  in
  office  shall  have  all the powers and be subject to all the duties and
  liabilities of the three, as though he were a sole trustee.
    2. When a vacancy shall occur in the  office  of  trustee,  the  board
  shall  immediately  call  a special meeting of the district to fill such
  vacancy.