# The Aerosol Dispensers Regulations 2009, Regulation 4: Prohibition of sale or supply of unmarked relevant aerosol dispensers Extent: E+W+S (1) Subject to paragraph (2), a person shall not supply or have in his possession for supply a relevant aerosol dispenser which is not marked with the UK marking or the symbol β€œ3” (inverted epsilon). (2) Where regulation 3(1A) applies, paragraph (1) does not apply where the UK marking is affixed toβ€” (a) a label affixed to the aerosol dispenser; or (b) a document accompanying the aerosol dispenser. --- Source: https://www.legislation.gov.uk/uksi/2009/2824/regulation/4 (the official version) Page: https://openlegislation.uk/aerosol-dispensers-regulations-2009/regulation-4 Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.