The sign "Lane marking and roadway boundary" typically indicates the separation of lanes or the edges of the roadway. These markings are crucial for guiding drivers to stay within their designated lanes and to help prevent accidents by clearly defining the limits of the road.

In Germany, lane markings are often white lines. A solid line indicates that changing lanes or crossing that line is not allowed, while a dashed line means that lane changes are permitted under safe conditions. The edge of the roadway is usually indicated by a solid line, and crossing this line can lead to penalties.

Understanding these markings is essential for safe driving and adherence to traffic regulations. Always pay attention to lane markings, as they provide important information on how to navigate the roadway safely.