Section 4. (1) The Chief Commissioner may, from time to time, by notification published in the official Gazette

4. (1) The Chief Commissioner may, from time to time, by notification published in the official Gazette, extend to the whole or any part of the territories for the time being under his administration any such of the provisions of Act III of 1867 as do not for the time being extend thereto. (2) From the date of any such extension so much of any rule having the force of law in operation in the territories to which the extension is made as is inconsistent with or repugnant to any provision so extended shall cease to have effect in those territories.