Green signs are typically used in various contexts to convey information or instructions. In traffic management, green signs often indicate directions, distances, or points of interest, helping drivers navigate safely. They are also used in public spaces to guide pedestrians, showing paths, facilities, or important locations. In environmental contexts, "green signs" can refer to symbols or indicators that promote sustainability and eco-friendliness. These signs may highlight recycling points, energy-efficient practices, or conservation efforts. They serve to raise awareness about environmental issues and encourage individuals to adopt greener habits in their daily lives.