New Delhi, July 3: The Supreme Court on Thursday refused to entertain a petition seeking to restrain CBI from conducting narco-analysis test on the suspects in Noida's Arushi-Hemraj murder case.

The petition was filed by All India Lawyers Joint Action Committee, an unregistered body of lawyers.

Refusing to entertain the plea, a bench headed by Justice Altamas Kabir said the lawyer's body had no locus standi in the case as it was not a registered entity in law and, therefore, the petition was not maintainable.