# Level Crossing (Trummery) Order (Northern Ireland) 2004, Paragraph 20


Lighting shall be provided as necessary so that during the hours of darkness in conditions of normal visibility it can be seen from the control point that the crossing is clear whilst the barriers are being lowered, and until the ‘crossing clear’ push-button is pressed.

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Source: https://www.legislation.gov.uk/nisr/2004/244/schedule/1/paragraph/20 (the official version)
Page: https://openlegislation.uk/level-crossing-trummery-order-northern-ireland-2004/schedule-1/paragraph-20
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.