Mandatory Signs (D)
Mandatory Signs for Road Safety
Mandatory signs are essential for ensuring orderly and safe traffic on public roads. They provide clear and precise information to drivers and pedestrians, helping to prevent accidents and enforce traffic rules. At Atto Trafic, we offer a wide range of mandatory signs, each serving a specific role in traffic management.
Whether it’s signs indicating the direction of travel, speed restrictions, or obligations for certain categories of vehicles, our products comply with quality and safety standards, including STAS SR 1848. Choose from a variety of sizes and shapes, all designed to withstand varying weather conditions and to be visible at any time of the day.
Types of Mandatory Signs
- D2 - Indicates the direction of travel to the right or left.
- D1 - Indicates the obligation to go straight.
- D4 - Offers direction options, either straight or to the right/left.
- D5 - Indicates a detour, either to the right or to the left.
- D10 - Specifies the mandatory road for certain categories of vehicles.
- D14 - Indicates the minimum mandatory speed on certain road sections.
? Frequently asked questions
What are mandatory signs?
Mandatory signs are traffic signs that require drivers and pedestrians to comply with specific traffic rules. They help organize traffic and prevent accidents by providing clear and concise information.
What are the most common types of mandatory signs?
Among the most common types of mandatory signs are those indicating the direction of travel (D2, D3), those requiring continuation on a specific road (D1), and those specifying speed restrictions (D14). Each sign has a specific role in traffic management.
How to choose the appropriate mandatory signs for a road?
The choice of appropriate mandatory signs depends on the specifics of the road and traffic requirements. It is important to consider the type of vehicles that circulate, visibility conditions, and local regulations. Consulting a traffic specialist can be helpful.
Do mandatory signs comply with safety standards?
Yes, the mandatory signs available at Atto Trafic comply with safety and quality standards, including STAS SR 1848. They are designed to withstand various weather conditions and to be visible at any time of the day.
Where can mandatory signs be used?
Mandatory signs can be used on public roads, in parking lots, on bike paths, and in pedestrian areas. They are essential for organizing traffic and ensuring the safety of all road users.
28 years of experience in road safety
Atto Trafic supplies complete road signage and safety equipment — signs, traffic signs, markings, parking barriers, speed bumps, mirrors, bollards and accessories.
- Durable products, compliant with STAS and SR EN
- ISO 9001 / 14001 / 27001 / 20671 certified
- Constant stock, delivery in 1-3 working days
- Support for municipalities, contractors, private car parks
