The RS1 Permanent Speed Limit sign (also known as RG-1 or R1-1) indicates the maximum permitted speed on a section of road. These regulatory signs are installed where a road enters an area subject to a speed limit other than 100 km/h, clearly advising drivers of the applicable speed restriction.
RS1 Speed Limit signs are commonly used on state highways, urban roads, rural roads and local streets where a regulatory speed limit applies. They provide clear guidance to drivers and support safe and consistent travel speeds.
RTL manufactures Permanent Speed Limit signs to meet New Zealand traffic sign specifications, available in 30 km/h, 40 km/h, 50 km/h, 60 km/h, 70 km/h, 80 km/h and 90 km/h speed limits.