The Samajwadi Party today changed its candidates from the assembly constituencies of Chhara in Aligarh and Chhaprauli in Bagpat district for the coming assembly polls. While Khwaja Haleem has been given a ticket in place of Rakesh Singh from Chhara, Manoj Chowdhury is the new party candidate from Chhaprauli in place of Haji Tarabuddin Chaudhury. No reasons have been cited by the party for changing the candidates.