Guidance summary
End and side markers for a forward projection
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Under the Construction and Use rules, a forward projection over 2 metres requires an end marker and markers on both sides. Rear projections over 2 metres require end marking, but the ordinary side-marker threshold is over 3 metres. Keep prescribed markers clean and visible, with shielded illumination between sunset and sunrise. Larger projections also trigger attendance, notice or additional markers; check the complete requirements.
Source: End and side markers for a forward projection
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