# The Weighing Equipment (Non-automatic Weighing Machines) Regulations 1988, Regulation 21


Where a non-automatic weighing machine is fitted with one or more level indicating devices, no person shall use the machine for trade unless each device indicates that it has been set to its reference position.

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Source: https://www.legislation.gov.uk/uksi/1988/876/regulation/21 (the official version)
Page: https://openlegislation.uk/weighing-equipment-non-automatic-weighing-machines-regulations-1988/regulation-21
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.