The sign "Groups of people free" (1020-11) indicates that pedestrians and groups of pedestrians are allowed to move freely in the area. This sign typically means that walking or gathering in that space is permitted without restrictions.

In the context of German traffic rules, this sign is usually found in areas where pedestrian access is encouraged and is often used in locations like parks, pedestrian zones, or areas near schools or markets where the presence of people is common and expected.

Motorists should be aware that when they see this sign, they need to be vigilant for pedestrians and potentially yield to them, as pedestrian traffic is prioritized in these zones.