This mandatory traffic sign, identified as IT-M-04, indicates that you must turn right at the upcoming junction. You must position your vehicle in the correct lane well in advance and follow this specific direction; continuing straight or turning left is prohibited. These signs are crucial for managing traffic flow, especially in complex intersections or urban areas, and understanding them is vital for your Italian driving theory test.
Properly interpret the 'Right Turn Only Ahead' sign to ensure correct lane usage and adherence to Italian traffic law. This essential road sign meaning is critical for your theory test revision and safe driving practices.
This mandatory sign requires a specific action or route choice rather than merely giving information. It may control direction, lane use, compulsory paths, minimum speed, equipment, customs, tolls, police controls, or routes reserved for certain users. Drivers should match the sign to the correct lane and road layout, then look for markings, panels, and end signs that define how long the instruction remains in force. Official catalogue code: IT-M-04.
The "Right turn only ahead" sign requires the movement, path, lane use, or road-user route shown by the sign. Position early and follow the instruction smoothly. Catalogue code IT-M-04.
Get clear, practical answers to the most common questions about the IT-M-04 - Right turn only ahead 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 Italian driving theory exam in Italy.
The IT-M-04 sign is a mandatory instruction meaning you must turn right at the next available opportunity. You need to be in the correct lane for turning right and follow that direction exclusively. It's not advisory; it's a command you must obey.
When you see the IT-M-04 'Right Turn Only Ahead' sign, you are prohibited from going straight ahead or turning left. You must also not assume the instruction has ended until you see an 'end of mandatory signs' sign or encounter a subsequent traffic rule that supersedes it.
You should prepare early by checking your lane position. Look for overhead lane arrows, road markings, or additional panels that confirm the instruction applies to your current lane. Ensure you are in the rightmost lane if that's where the arrow indicates the right turn is mandatory.
Generally, mandatory signs like IT-M-04 have no exceptions unless explicitly stated by another sign or traffic signal, such as a green arrow allowing a different direction from a specific lane. Always follow the sign's instruction unless other traffic controls clearly override it. Consider that additional panels might specify times or vehicle types.
Yes, the IT-M-04 sign can be accompanied by traffic lights. If the traffic lights are red, you must stop. When the lights change to green, you must still only turn right as indicated by the IT-M-04 sign. Lane markings and traffic lights work together to guide your movement.
A common trap is assuming that just because you are in a right-turn lane, you can turn right only when it's safe or convenient. The IT-M-04 sign is mandatory, meaning you *must* turn right if you are in that lane, regardless of other options, unless overridden by a traffic light signal.
A clear reference image of the IT-M-04 - Right turn only ahead road sign used in Italy.

The IT-M-04 - Right turn only ahead road sign may also be known by these alternative names or terms.
The IT-M-04 - Right turn only ahead road sign is part of the Italian Mandatory Signs category, which groups together signs with similar rules and functions.
Comparing similar road signs, like the 'Right turn only ahead' with other directional controls, sharpens your recognition skills for Italian theory tests. Effective traffic sign comparison is key to accurate recall and fewer errors during your exam preparation.

The II.85 Minimum Speed sign means you MUST maintain a certain speed.

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Understand the EU Country Border Sign (II.97-a): Stop and Comply

Mandatory Turn Left: Follow the Arrow, Change Your Lane Accordingly

Mandatory 'Turn Right' Sign (IT-M-03): You Must Go This Way

Mandatory Left Turn Only Ahead Road Sign (IT-M-05)

Mandatory Right or Left Turn Only Ahead: Follow the Arrow!
After reviewing the complete sign list, explore signs by specific categories such as warning, regulatory, or information signs. Understanding signs in context will enhance your recognition and interpretation skills, crucial for the Italian driving theory exam.
All Italian Road Signs List