Roadworks ahead Temporary road sign (TW336) Emergency Exit sign left This sign reinforces compulsory safety

This sign reinforces compulsory safety requirements to reduce slips

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and supporting more predictable traffic flow on routes with heavy vehicle controls

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Sprinkler Stop Valve SABS safety sign

Roadworks ahead Temporary road sign (TW336) Emergency Exit sign left This sign reinforces compulsory safetyThe Roadworks Ahead temporary road sign (TW336) is a temporary warning sign used to alert drivers to roadworks, maintenance activity, or construction operations ahead. It signals that normal road conditions are changing. Purpose and function This sign provides advance warning of temporary work zones where workers, machinery, or altered traffic arrangements may be present. It supports early speed reduction and increased driver awareness. Typical