http://www.legislation.gov.uk/apni/1922/20/schedule/FIRST/paragraph/3Uniformity of Laws Act (Northern Ireland) 1922An Act to apply to Northern Ireland certain Acts passed by the Parliament of the United Kingdom in the present Session thereof.texttext/xmlenStatute Law Database2011-05-262006-12-01SCHEDULESFIRST SCHEDULEPART IIPREMISES WHERE CINEMATOGRAPH FILM IS KEPT OR STORED3Not more than 10 reels or 40 pounds of film shall be exposed at any one time.