The sign you mentioned, "Tourist information signs as directional indicators left-pointing arrow signs," is commonly used to guide travelers to tourist attractions, points of interest, or facilities that may be of interest to visitors.

In Germany, these signs are designed to provide clear directions to enhance the experience of tourists. The left-pointing arrow indicates that the destination you are seeking is to the left. This sign is part of a broader category of traffic signs that help in navigating toward places like museums, parks, historical sites, and scenic views.

When you see this sign while driving, it is important to pay attention to the direction indicated, as it will help you find local amenities or attractions. Always ensure to follow traffic regulations and ensure it is safe to turn or navigate in the direction indicated by the sign.

If you have more questions about driving rules or need further clarifications, feel free to ask!