Vehicles Exceeding Mass Only road sign (R102) No vacancies safety sign First Aid - Arrow Left

First Aid - Arrow Left

and access points where “Keep Cylinders Chained - 3 Languages” must be visible before action is taken

This sign prevents oversized or abnormal loads from entering routes that cannot safely accommodate them due to clearance limits

maintaining visual continuity from decision point to exit

Vehicles Exceeding Mass Only road sign (R102) No vacancies safety sign First Aid - Arrow LeftThe Vehicles Exceeding Mass Only road sign (R102) is a regulatory command sign used to direct heavy vehicles above a stated mass to use a specific lane, roadway, or portion of a road. Purpose and function This sign separates heavier vehicles from general traffic where required, improving safety, preserving road infrastructure, and supporting more predictable traffic flow on routes with heavy vehicle controls. Typical applications Freight corridors and