SAD president Sukhbir Singh Badal today demanded that a case be registered against AAP convener Arvind Kejriwal for attempting to procure a clean chit for party legislator Naresh Yadav. Yadav was convicted of committing sacrilege against the holy Quran Sharif, and Badal criticised Kejriwal for renominating him as the party's candidate from Mehrauli in the last Delhi Assembly elections.