Danger Plate with speed hump Left road sign (W417) Size:300x600 mm Buses and Trams Only road

Buses and Trams Only road sign (R139)

Enhance safety and ensure compliance with this must-have sign

or site vehicles

and access points where “Refuse bay” must be visible before action is taken

Danger Plate with speed hump Left road sign (W417) Size:300x600 mm Buses and Trams Only roadThe Danger Plate with Speed Hump, left (W417) is a high visibility supplementary warning plate used to emphasise a hazard, in this case speed humps, with the hump symbol positioned to the left relative to the sign placement. It is used to improve early recognition where additional emphasis is needed. Purpose and function This plate reinforces the presence of speed humps and supports earlier speed reduction. It is commonly used where drivers require