http://www.legislation.gov.uk/apni/1971/18/contentsIndecent Advertisements (Amendment) Act (Northern Ireland) 1971An Act to amend the Indecent Advertisements Act 1889.texttext/xmlenStatute Law Database2011-05-262006-01-01Indecent Advertisements (Amendment) Act (Northern Ireland) 1971S.1 amends s.5 of 1889 c.18 2Short title and citation.Indecent Advertisements (Amendment) Act (Northern Ireland) 19711971 Chapter 18An Act to amend the Indecent Advertisements Act 1889.[8th June 1971]