When necessary for enforcement of this Chapter or regulations promulgated pursuant thereto, the Director is:
(1) authorized to enter any commercial premises during normal business hours, except that in the event such premises are not open to the public, he shall first present his credentials and obtain consent before making entry thereto, unless a search warrant has previously been obtained;
(2) empowered to issue stop-use, hold and removal orders with respect to any weights and measures commercially used and stop-sale, hold and removal orders with respect to any packaged commodities or bulk commodities kept, offered or exposed for sale;

(3) empowered to seize, for use as evidence, without formal warrant, any incorrect or unapproved weight, measure, package or commodity found to be used, retained, offered or exposed for sale or sold in violation of the provisions of this Chapter or regulations promulgated pursuant thereto;
(4) empowered to stop any commercial vehicle and after presentment of his credentials, inspect the contents, require that the person in charge of that vehicle produce any documents in his possession concerning the contents and require him to proceed with the vehicle to some specified place for inspection; and

(5) with respect to the enforcement of this Chapter, the Director or his duly authorized designee vested with special police powers may arrest any violator of this Chapter in accordance with provisions of the Criminal Procedure Code.