# The Measuring Equipment (Liquid Fuel and Lubricants) Regulations 1988, Regulation 7: Principles of construction and marking of measuring equipment


Every marking, notice, inscription or indication on measuring equipment referring to the method of operation or to the quantity of liquid fuel delivered shall be conspicuously, legibly and durably marked in a suitable position in plain block characters on a plain background and in distinct contrast to it.

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Source: https://www.legislation.gov.uk/uksi/1988/128/regulation/7 (the official version)
Page: https://openlegislation.uk/measuring-equipment-liquid-fuel-and-lubricants-regulations-1988/regulation-7
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.