# Council Directive 92/58/EEC of 24 June 1992 on the minimum requirements for the provision of safety and/or health signs at work (ninth individual Directive within the meaning of Article 16 (1) of Directive 89/391/EEC), Division 3.1

Extent: E+W+S+N.I.

Any one of the following may be used if equally effective:
a safety colour or a signboard to mark places where there is an obstacle or a drop,
illuminated signs, acoustic signals or verbal communication,
hand signals or verbal communication.

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Source: https://www.legislation.gov.uk/eudr/1992/58/annex/I/division/3/division/3.1 (the official version)
Page: https://openlegislation.uk/eu-directive-1992-58/annex-I/division-3/division-3.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.