Section 5. Construction of references to authorities where new authorities have been constituted

5. Construction of references to authorities where new authorities have been constituted.— Any reference, by whatever form of words, in any law for the time being in force in a Part B State to any authority competent at the date of the passing of that law to exercise any powers or discharge any functions in that State shall, where a corresponding new authority has been constituted by or under any Act or Ordinance now extended to that State, have effect as if it were a reference to that new authority.