Section V-1: Legislature - Authority and composition - Powers reserved to people.

  The Legislative authority of the State shall be vested in a
Legislature, consisting of a Senate and a House of
Representatives; but the people reserve to themselves the power
to propose laws and amendments to the Constitution and to enact
or reject the same at the polls independent of the Legislature,
and also reserve power at their own option to approve or reject
at the polls any act of the Legislature.