New Delhi, March 29 -- Delhi Chief Minister Arvind Kejriwal on Thursday questioned the locus standi of the Enforcement Directorate (ED) for arresting him in the multi-crore liquor gate scam merely on the basis of statements of some, including his former Cabinet colleague Manish Sisodia's secretary.

Kejriwal asked the court whether these four statements are enough to arrest a sitting Chief Minister.

"I am named by four witnesses in the excise policy case. Are four statements enough to arrest a sitting CM?", alleged Kejriwal.

He was produced in a special court on Thursday where his ED custody was extended by four days till April 1. The probe agency had sought seven-day custody of the AAP chief.

Kejriwal was supposed to do an "expose" on...