- Motor cycles
- Ambulance or Fire Brigade
- Garda Siochana vehicles or Defence forces in the performance of their duties
- South Dublin County Council goods vehicles used in the performance of their duties
- Fingal County Council goods vehicles used in the performance of their duties
- Vehicles used by the road operator or the toll operator, or any person appointed by the Authority to operate and maintain the M50 motorway, in the performance of its duties in relation to the M50 motorway
- Specially adapted vehicles driven by disabled persons