# The Child Resistant Packaging (Safety) (Amendment) Regulations 1990, Regulation 4 In regulation 3(1) for the word and number β€œand (4)” there shall be substituted the following: β€œ, (4) and (5)”. --- Source: https://www.legislation.gov.uk/uksi/1990/1736/regulation/4 (the official version) Page: https://openlegislation.uk/child-resistant-packaging-safety-amendment-regulations-1990/regulation-4 Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.