# The Road Vehicles Lighting Regulations 1989, Part II: Requirements relating to optional dim-dip devices and running lamps

Extent: E+W+S

There is no requirement relating to an optional dim-dip device or an optional running lamp.

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Source: https://www.legislation.gov.uk/uksi/1989/1796/schedule/3/part/II (the official version)
Page: https://openlegislation.uk/road-vehicles-lighting-regulations-1989/schedule-3/part-II
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.