Section 5(1) in The U.P. Kshettra Panchayats And Zila Panchayats Adhiniyam, 1961
(1)There shall be 20 territorial constituencies in the development blocks of hill area having the population up to 25,000 and in the development blocks having the population more than 25,000 there shall be gradual proportional increase in the number of the territorial constituencies but shall not exceed 40;
