Vertical **traffic signs** are fixed plates on posts or road structures that provide important information for drivers. These signs can warn of dangers, mandate or prohibit certain actions, and inform and guide drivers.


In traffic situations, **vertical signs** take precedence over horizontal signage. This means that if there is a contradiction between what a vertical sign indicates and the markings painted on the road, the indication of the vertical sign must be followed. For example, if a vertical sign indicates "Stop," you must come to a complete stop, even if the lines on the ground suggest you can continue.

Additionally, in narrow areas, vertical signs are crucial for determining right of way. These signs can indicate who has the right of way or if it is necessary to yield to other vehicles.


Therefore, it is essential to pay attention to vertical signs, as they play a predominant role in traffic regulation and road safety.