All dimensions are in millimetres unless otherwise specified
| Code | RS1 |
|---|---|
| Rule | R1-1 |
| MoTSaM | RG-1 |
| EPS image | Speed Limit Standard 50 km/h |
| Non-labeled image | Speed Limit Standard 50 km/h |
| Last updated | 5 October 2017 |
| Numerals : | 200D | 250D | 300D | 400D |
| a : | 600 | 750 | 900 | 1200 |
| b : | 75 | 95 | 110 | 150 |
| Legend | black |
| Background | reflectorised white |
| Border | reflectorised red |
