The RP51 Single Lane Give Way sign (also known as RG19 or R2-7) advises drivers to give way before entering a single lane section of road. These signs are typically installed on the approach where vehicles must yield to oncoming traffic.
The RP51 sign is commonly used at single lane bridges, narrow road sections and temporary traffic control sites where priority must be clearly communicated to approaching drivers. It is normally installed together with the RG-19.1 GIVE WAY supplementary sign, reinforcing the give way instruction before the single lane section.