The decision to contest elections in Punjab was taken as people wanted us to clear the "filth" created by political parties, a key member of farmer group which is contesting the assembly elections told NDTV. Samyukta Samaj Morcha Chief Balbir Singh Rajewal, while ruling out an alliance with Aam Aadmi Party, was also critical of the Arvind Kejriwal party's chief ministerial choice, Bhagwant Mann.