Supplementary plate
An Irish road sign indicating supplementary plate.
Advance Direction Signs
Quick Facts
- Category
- Advance Direction Signs
- Sign Name
- Supplementary plate
- Category Size
- 26 signs
DrivingRoutes app
Practise real Irish test routes
My Driving Test helps you learn the theory. DrivingRoutes helps you practise 303 real route patterns with turn-by-turn guidance.
Open app pageThe route-practice companion app