N.Y.C. Admin. Code § 11-111: § 11-111 Withdrawal of moneys by heads of agencies.

Notwithstanding any provision of the charter, any city treasury or sinking fund moneys which have been duly withdrawn from any bank or trust company upon proper warrant and check to the order of the head or heads of any agency or agencies may be redeposited by such head or heads of such agency or agencies in a properly designated deposit bank and thereafter such redeposited moneys may be withdrawn upon check signed by him or her or them without additional warrant.