The RTS-003 is a 4-aspect traffic signal used in Ireland to manage traffic flow at junctions, especially where right turns and straight-ahead movements are controlled separately. It features different signal heads or aspects to guide specific traffic movements, including a green arrow for right turns and a separate signal for going straight. Drivers must pay close attention to the aspect that applies to their lane and intended direction, proceeding only when it permits movement and the path ahead is clear. Failure to obey these signals, or blocking the junction, can lead to fines and penalty points.
Master the meaning of the 4 Aspect Traffic Signal with Green Right Turn and Go Straight (RTS-003) for your Irish Driver Theory Test revision. Accurate road sign interpretation is crucial for safe driving and passing your exam, ensuring you understand specific traffic signals and their implications on Irish roads.
Traffic signals regulate priority where conflicting movements cannot safely proceed together. This signal display may apply to general traffic, turning traffic, buses, cyclists, pedestrians, or railway crossings depending on its symbol and position. Always match the signal to your lane and road-user type, then proceed only when the signal permits it and the way ahead is clear.
4 Aspect Traffic Signal with Green Right Turn and Go Straight controls a specific traffic movement, crossing, lane, vehicle type, or signal sequence. Drivers must obey the aspect that applies to them and wait when the signal does not permit movement.
Get clear, practical answers to the most common questions about the RTS-003 - 4 Aspect Traffic Signal with Green Right Turn and Go Straight road sign. Learn how the sign works, what rules it represents, and how it affects real driving situations. This FAQ strengthens your understanding and supports accurate decision making for the Irish driving theory exam in Ireland.
The RTS-003 traffic signal controls specific traffic movements. It typically shows a green signal for going straight ahead and a separate green arrow for turning right, meaning these movements can happen at different times or under different conditions. You must obey the signal that applies to your lane and intended direction.
You must watch the traffic light signal that controls your lane or your specific movement (straight ahead or right turn). Proceed only when the signal applicable to you shows green and the way ahead is clear. If you intend to go straight, wait for the straight-ahead signal; if turning right, wait for the right-turn green arrow.
A common mistake is not paying attention to which signal applies to your lane. Some drivers might assume all green lights allow them to proceed, but with this signal, you must match the signal to your intended path. Another error is entering the junction when the signal is amber or red, or blocking the junction while waiting for a changing signal.
Generally, this signal applies to all general traffic. However, it's important to be aware of specific symbols, such as bus or cycle signals, which might be displayed alongside the main traffic lights. Always match the signal and any associated arrows or symbols to your vehicle type and intended manoeuvre.
This indicates that right turns and straight-ahead movements might be controlled independently. You may see a green arrow for right turns while the straight-ahead signal is red, or vice-versa. Always obey the signal that specifically applies to your lane and direction of travel. Ensure the path is clear before proceeding.
A clear reference image of the RTS-003 - 4 Aspect Traffic Signal with Green Right Turn and Go Straight road sign used in Ireland.

The RTS-003 - 4 Aspect Traffic Signal with Green Right Turn and Go Straight road sign may also be known by these alternative names or terms.
The RTS-003 - 4 Aspect Traffic Signal with Green Right Turn and Go Straight road sign is part of the Traffic Signals category, which groups together signs with similar rules and functions.
Reviewing related traffic signals like RTS-003 helps reinforce correct interpretation, boosting your sign recognition for the Irish Driver Theory Test. Understanding subtle differences between similar road signs is key for confident driving and fewer mistakes during exam preparation.

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After reviewing all Irish road signs, strengthen your knowledge further by exploring specific categories or taking dedicated practice questions. This targeted approach helps solidify your recognition and recall skills, ensuring you are fully prepared for the visual sections of your Driver Theory Test.
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