# The Standardised Packaging of Tobacco Products Regulations 2015, Paragraph 5: Calibration mark


(1) The external packaging of a unit packet or container packet of cigarettes may contain a calibration mark but only if both of the following conditions are met.
(2) Those conditions are—
(a) that the calibration mark appears only so far as it is necessary for the automated manufacture of the packaging of the cigarettes, and
(b) that the calibration mark, if visible or otherwise detectable, is as inconspicuous as possible so far as is consistent with its function in connection with that automated manufacture.

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Source: https://www.legislation.gov.uk/ukdsi/2015/9780111129876/schedule/1/paragraph/5 (the official version)
Page: https://openlegislation.uk/draft-standardised-packaging-of-tobacco-products-regulations-2015/schedule-1/paragraph-5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.