No Construction Vehicles road sign (R231) Size:600 mm Visitor access points where rules

Visitor access points where rules must be clear before entry

It provides advance notice so drivers can slow down and prepare to give way where required

or restricted road sections

Road sections with multiple consecutive curves

or temporary signage

No Construction Vehicles road sign (R231) Size:600 mm Visitor access points where rulesThe No Construction Vehicles road sign (R231) is a regulatory prohibition sign used to indicate that construction vehicles are not permitted beyond the sign. It is used to prevent heavy or slow moving construction traffic from entering restricted routes. Purpose and function This sign restricts construction vehicles where they may create safety hazards, road damage, congestion, or access conflicts. It is commonly used to protect sensitive routes and