Everyday motoring
Quiz patente: quale segnale prevale quando sembrano contraddirsi
When signs conflict, apply Article 38’s hierarchy: traffic officers, lights and signs according to their role.
Article 38 sets a hierarchy when signs appear to conflict: traffic officers’ directions prevail; traffic lights regulate movement over priority signs, except for flashing yellow; vertical signs prevail over road markings. Still read each sign’s function and the specific situation.
Reconstruct the statutory hierarchy
When an officer directs traffic, follow the officer’s directions ahead of other signs. In the absence of an officer’s order, traffic lights take precedence over vertical and horizontal signs regulating priority, subject to the specific exception for a flashing yellow light, which calls for caution and attention to priority signs. Vertical signs take precedence over conflicting road markings.
Do not turn this hierarchy into a vague claim that “a sign always wins” or “the light controls everything”. Article 38 distinguishes types and functions of signs, and context can change how to read them. Temporary signs must be followed under the applicable rules; consider who placed them, which section they regulate and whether an officer is giving a direction.
Apply the order to the quiz
In a diagram, first identify any traffic officer, then lights and vertical signs, and then road markings. State what each instruction requires and only then resolve an apparent conflict. For example, a green light does not authorise you to ignore every other traffic rule; priority and safety still need to be assessed in the situation.
If there is no real conflict, the instructions may work together: an arrow on the road can guide lane choice while a light controls when to proceed. Do not invent a conflict. Quiz Patente Ufficiale can help you review questions about sign hierarchy and revisit mistakes; connect your answer to Article 38 and the function of each device.
Review sign-hierarchy quizzes with Quiz Patente Ufficiale and check your answer against Article 38.
Frequently asked questions
Do a traffic officer’s directions take priority over a traffic light?
Yes. Road users must follow the directions of officers regulating traffic under the hierarchy in Article 38.
Does a vertical sign always take priority over a traffic light?
No. Traffic lights take priority over signs regulating priority, subject to the flashing-yellow exception; assess the function and situation described.