Painéis adicionaisIrlanda

Uma introdução às regras de trânsito e aos sinais de trânsito de Irlanda. Saiba mais sobre condução, segurança rodoviária e muito mais no nosso livro ilustrado, com respostas às perguntas mais frequentes.

Apenas para fins informativos. Siga sempre os regulamentos oficiais. Alguns conteúdos e imagens foram criados com a ajuda de IA.


Painéis adicionais

Um painel adicional é colocado diretamente abaixo de outro sinal para fornecer informação extra ou esclarecer como o sinal principal deve ser interpretado. Pode especificar distância, períodos de tempo, utentes abrangidos, direções ou circunstâncias especiais. Não cria, por si só, novas regras, mas modifica, limita ou explica o significado do sinal acima para que a regra seja aplicada corretamente naquela situação.


Autocarros autorizados. Trânsito nos dois sentidos. À esquerda. À direita. ... metros à esquerda. ... metros à direita. ... metros mais à frente. Durante ... metros. Altura indicada. Estacionamento com disco, máximo 2 horas. Durante o número de minutos indicado. Durante o número de horas indicado. Durante o horário indicado nos dias indicados. Distância mínima ao ultrapassar ciclistas. Velocidade recomendada. Reduza a velocidade ahora. Circule devagar. Velocidade em km/h. Acalmia de tráfego. Zona pedonal. Veículos de frente no centro da faixa de rodagem. Outro comboio se aproxima se as luzes continuam a piscar. Fim.

1. Autocarros autorizados

Este painel adicional indica que os autocarros estão autorizados onde o sinal principal normalmente restringiria o seu acesso ou uso. As categorias incluídas dependem das definições locais aplicáveis.

Autocarros autorizados.

English • P 050 • Except buses. Buses are excepted from the restriction conveyed by the associated sign. Other restrictions still apply. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 050
🔗 Irishstatutebook.ie • Road Traffic (Traffic Signs) Regulations 2025 (EN)

Image via Commons.wikimedia.org
Government of Ireland - Department of Transport • Public domain • Source revision 2023-08-17. Wikimedia original unmodified.

2. Trânsito nos dois sentidos

Este painel adicional indica que o trânsito pode aproximar-se dos dois sentidos na via ou fluxo de trânsito a que se refere o sinal principal.

Trânsito nos dois sentidos.

English • P 005 • Both ways. Traffic may approach from both directions at the cycle or pedestrian/cycle crossing identified by the associated warning. Watch in both directions. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 005

SVG source: EthanL13 • CC0 • Original revision 2023-12-18. Wikimedia original unmodified.

3. À esquerda

Este painel adicional indica que o sinal principal aplica-se na direção indicada pela seta, à esquerda.

À esquerda.

English • P 003L • Direction — left. The hazard or location identified by the associated sign is to the left. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 003L

SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2023-12-18. Wikimedia original unmodified.

Artwork verified against Roadguidelines.ie • official published diagram P 003L.

4. À direita

Este painel adicional indica que o sinal principal aplica-se na direção indicada pela seta, à direita.

À direita.

English • P 003R • Direction — right. The hazard or location identified by the associated sign is to the right. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 003R

SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2023-12-18. Wikimedia original unmodified.

Artwork verified against Roadguidelines.ie • official published diagram P 003R.

5. metros à esquerda

Este painel adicional indica que o sinal principal se refere a um local situado à distância indicada à esquerda.

... metros à esquerda.

English • P 004L • Direction and distance — left. The hazard or location identified by the associated sign is 250 m to the left. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 004L

SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2023-12-18. Wikimedia original unmodified.

Artwork verified against Roadguidelines.ie • official published diagram P 004L.

6. metros à direita

Este painel adicional indica que o sinal principal se refere a um local situado à distância indicada à direita.

... metros à direita.

English • P 004R • Direction and distance — right. The hazard or location identified by the associated sign is 250 m to the right. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 004R

SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2023-12-18. Wikimedia original unmodified.

Artwork verified against Roadguidelines.ie • official published diagram P 004R.

7. metros mais à frente

Este painel adicional indica a distância entre o sinal principal e o ponto onde começa o perigo, regulação ou informação indicados. A distância é indicada em metros.

... metros mais à frente.

English • P 001 • Distance. The hazard or location identified by the associated sign is 200 m ahead. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 001

Image via Commons.wikimedia.org
Government of Ireland – Department of Transport • Public domain • Source revision 2023-08-09. Wikimedia original unmodified.

8. Durante metros

Este painel adicional indica o comprimento do troço ao qual se aplica o sinal principal. O comprimento se mostra em metros.

Durante ... metros.

English • P 002 • Length. The hazard or regulation identified by the associated sign extends for 800 m. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 002

Image via Commons.wikimedia.org
Government of Ireland - Department of Transport • Public domain • Source revision 2023-09-03. Wikimedia original unmodified.

9. Altura indicada

Este painel adicional mostra uma altura indicada do veículo. Deve ser interpretado junto com o sinal principal para determinar como abrange esse valor de altura à norma ou restrição aplicável.

Altura indicada.

English • P 067 • Safe headroom. The safe headroom shown is 4.20 m at the overhead-cable hazard identified by the associated warning. Check the height of your vehicle and load before proceeding. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 067

SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2023-12-18. Wikimedia original unmodified.

Artwork verified against Roadguidelines.ie • official published diagram P 067.

10. Estacionamento com disco, máximo 2 horas

Este painel adicional indica que deve ser utilizado um disco de estacionamento e que o estacionamento está limitado a um máximo de 2 horas.

Estacionamento com disco, máximo 2 horas.

English • P 053 • Disc parking. Disc parking is limited to 1 hour, Monday to Saturday, 08:30–18:30, as shown. Comply with the local disc-parking requirements. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 053
🔗 Irishstatutebook.ie • Road Traffic (Traffic Signs) Regulations 2025 (EN)

SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2023-12-18. Wikimedia original unmodified.

11. Durante o número de minutos indicado

Este painel adicional indica que o sinal principal aplica-se durante o número de minutos indicado.

Durante o número de minutos indicado.

English • P 057 • Time limit. The permitted time for the activity identified by the associated sign is 15 minutes. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 057
🔗 Irishstatutebook.ie • Road Traffic (Traffic Signs) Regulations 2025 (EN)

SVG source: Government of Ireland - Department of Transport • Public domain • Original revision 2023-10-07. Wikimedia original unmodified.

Artwork verified against Roadguidelines.ie • official published diagram P 057.

12. Durante o número de horas indicado

Este painel adicional indica que o sinal principal aplica-se durante o número de horas indicado.

Durante o número de horas indicado.

English • P 055 • 24-hour operation. The restriction or regulation indicated by the associated sign applies for 24 hours. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 055
🔗 Irishstatutebook.ie • Road Traffic (Traffic Signs) Regulations 2025 (EN)

SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-08-06. Wikimedia original unmodified.

Artwork verified against Roadguidelines.ie • official published diagram P 055.

13. Durante o horário indicado nos dias indicados

Este painel adicional indica que o sinal principal aplica-se durante o horário indicado nos dias indicados.

Durante o horário indicado nos dias indicados.

English • P 051 • Periods of operation. The associated restriction or regulation applies Monday to Saturday, 09:30–16:00, as shown. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 051
🔗 Irishstatutebook.ie • Road Traffic (Traffic Signs) Regulations 2025 (EN)

SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-08-06. Wikimedia original unmodified.

Artwork verified against Roadguidelines.ie • official published diagram P 051.

14. Distância mínima ao ultrapassar ciclistas

Este painel adicional indica a distância lateral mínima que deve manter-se respeito aos ciclistas ao adelantarlos. A distância exigida se mostra no painel.

Distância mínima ao ultrapassar ciclistas.

English • P 071 • Safe overtaking of cyclists — 1.5 m. The plate advises leaving at least 1.5 m when passing a cyclist. It is used where the speed limit exceeds 50 km/h; a separate 1.0 m plate is specified for roads with a limit of 50 km/h or less. Overtake only when it is safe. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 071
🔗 Roadguidelines.ie • Department of Transport • passing-distance advice note

SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2023-12-18. Wikimedia original unmodified.

Artwork verified against Roadguidelines.ie • official published diagram P 071.

15. Velocidade recomendada

Este painel adicional indica uma velocidade recomendada e não um limite máximo de velocidade. Seu efeito legal depende das regras locais aplicáveis.

Velocidade recomendada.

16. Reduza a velocidade ahora

Este painel adicional ordena ou aconselha aos condutores reduzir imediatamente a velocidade em relação com a situação indicada pelo sinal principal.

Reduza a velocidade ahora.

English • P 040 • Reduce speed now. Reduce speed now for the hazard or change in road conditions indicated by the associated sign. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 040

Image via Commons.wikimedia.org
Government of Ireland - Department of Transport • Public domain • Source revision 2023-09-03. Wikimedia original unmodified.

17. Circule devagar

Este painel adicional aconselha aos condutores circular devagar em relação com a situação indicada pelo sinal principal.

Circule devagar.

English • P 080 • Slow. Slow down for the situation identified by the associated sign. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 080
🔗 Irishstatutebook.ie • Road Traffic (Traffic Signs) Regulations 2025 (EN)

Image via Commons.wikimedia.org
Government of Ireland - Department of Transport • Public domain • Source revision 2023-08-17. Wikimedia original unmodified.

18. Velocidade em km/h

Este painel adicional indica que a velocidade indicada está expresada em quilómetros por hora (km/h).

Velocidade em km/h.

English • P 054 • km/h. The number shown on the associated speed sign is measured in kilometres per hour. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 054
🔗 Irishstatutebook.ie • Road Traffic (Traffic Signs) Regulations 2025 (EN)

SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2023-12-18. Wikimedia original unmodified.

Artwork verified against Roadguidelines.ie • official published diagram P 054.

19. Acalmia de tráfego

Este painel adicional indica que o sinal principal aplica-se numa zona com medidas de acalmia de tráfego.

Acalmia de tráfego.

English • P 063 • Traffic calming. Traffic-calming features are ahead, at the indicated distance of 400 m. Reduce speed appropriately. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 063

SVG source: EthanL13 • CC0 • Original revision 2023-12-18. Wikimedia original unmodified.

Artwork verified against Roadguidelines.ie • official published diagram P 063.

20. Zona pedonal

Este painel adicional indica que o sinal principal aplica-se a uma zona pedonal.

Zona pedonal.

English • P 052 • Pedestrianised street exceptions. The associated pedestrianised-street restriction has a delivery exemption from 06:30 to 11:00, as shown. It permits loading or unloading at premises adjacent to, or accessible only from, the restricted street during that period. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 052
🔗 Irishstatutebook.ie • Road Traffic (Traffic Signs) Regulations 2025 (EN)

SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2023-08-17. Wikimedia original unmodified.

21. Veículos de frente no centro da faixa de rodagem

Este painel adicional avisa que os veículos que vêm em sentido contrário podem utilizar o centro da via.

Veículos de frente no centro da faixa de rodagem.

English • P 060 • Oncoming traffic in the middle of the road. Expect oncoming traffic near the middle of the road at the hazard indicated. Proceed only when it is safe. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 060

SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2023-12-18. Wikimedia original unmodified.

Artwork verified against Roadguidelines.ie • official published diagram P 060.

22. Outro comboio se aproxima se as luzes continuam a piscar

Este painel adicional avisa que pode aproximar-se outro comboio se as luzes da passagem de nível continuam a piscar depois de tenha passado um comboio.

Outro comboio se aproxima se as luzes continuam a piscar.

English • P 061 • Another train coming. If the warning lights continue after one train passes, another train is approaching. Remain stopped and do not cross until the lights cease and it is safe. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 061

SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2023-12-18. Wikimedia original unmodified.

Artwork verified against Roadguidelines.ie • official published diagram P 061.

23. Fim

Este painel adicional indica o final do troço ao qual se aplica o sinal principal.

Fim.

English • P 010 • End. The regulation or restriction identified by the associated sign ends here. Other traffic rules and restrictions remain applicable. Read this supplementary plate together with the sign it qualifies.

Fontes

🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • P 010
🔗 Irishstatutebook.ie • Road Traffic (Traffic Signs) Regulations 2025 (EN)

Image via Commons.wikimedia.org
Government of Ireland – Department of Transport • Public domain • Source revision 2023-08-09. Wikimedia original unmodified.