The **indication signs** have the main purpose of **informing road users** about useful aspects. These signs provide relevant information for both drivers and pedestrians, helping them to orient themselves and make informed decisions during their journey.

- There are different types of indication signs that fulfill this informative function. For example, some signs indicate the **beginning or end of a motorway or highway**, such as signs **S-1** and **S-2**.

- Other signs inform about the **recommended maximum speed** or the **end of that recommendation**, such as signs **S-7** and **S-8**.

- There are also signs indicating the **presence of services or infrastructures**, such as a **nearby hospital** (sign **S-23**) or a **first aid post** (sign **S-27**), which are crucial for the safety and well-being of users.

In summary, indication signs are essential for providing **useful and relevant information** that helps users navigate safely and efficiently on the roads.