Section 8(3)(b) in The Haryana Panchayati Raj Election Symbols (Reservation and Allotment) Order, 2014
(b)if, of those several candidates, no one is set up by any unrecognised political party and all are independent candidates, but one of the independent candidates is or was, immediately before such election a sitting member of Panchayat Samiti or Zila Parishad, and was allotted that free symbol at the previous election when he was chosen as such member, the Returning Officer shall allot that free symbol to that candidate, and to no one else; and