Stop - Class RA1 - Temporary - Safety Signs by Caledonia Signs

A vital safety control measure wherever short-term traffic management is needed. The STOP - Class RA1 sign communicates a clear, non-negotiable instruction for drivers to come to a complete stop, helping protect both road users and workers in unpredictable or hazardous conditions. This is especially important in areas where usual signage or signals are altered due to temporary changes.

These signs are commonly deployed in construction zones, road maintenance areas, utility repair works, temporary crossings, and public events. In these environments, visibility and reaction time are critical. A temporary STOP sign helps control vehicle flow where normal traffic patterns are interrupted — for example, at single-lane traffic operations, temporary junctions, or at the entrance to site access points where vehicles and pedestrians may be crossing paths.

In summary, a STOP - Temporary sign helps maintain order, reduce confusion, and enhance safety in dynamic environments. It's a simple yet effective tool for managing risk and ensuring that everyone — whether driving, walking, or working — understands when to pause and proceed with care.

Materials Explained

Any product outside of our standard choice of material/size range starts with a 5. This may include items such as rolls of tape, sign frames, floor graphics or banners. Below you can find a more detailed description of the miscellaneous material options available for this sign design.

Class RA1: Manufactured from 3mm aluminium composite with an engineering grade retroreflective sheeting to ensure visibility during day and night. This reflective layer helps headlights bounce light back to drivers, making the sign readable in low-light conditions and offers approximately a 7 years lifespan. Aluminium composite is a lightweight, durable material which holds no scrappage value - reducing the potential for theft. It is weather and rust resistant - overall, RA1 signs are designed to be durable, weatherproof, and highly visible to ensure the safety of road users around temporary worksites.