2 – Term of Office of City Supervisors.

§  2.    Term of office of city supervisors.  1. The term of office of
  each supervisor hereafter elected in a city shall,  notwithstanding  the
  provisions  of  such  city charter, be two years, and a supervisor shall
  only be elected in such city each second year thereafter, except to fill
  vacancies.
2. Notwithstanding any provision of subdivision one of  this  section,
  but   subject   to   the  mandatory  referendum  provisions  of  section
  twenty-three of the municipal home rule law, the term of office of  each
  supervisor   hereafter   elected   in   the   city   of   Geneva  shall,
  notwithstanding the provisions of such city charter, be four years,  and
  a  supervisor  shall  only  be  elected  in  such  city each fourth year
  thereafter, except to fill vacancies.