The sign "Warnings of hazards through verbal indication 1007-36" is used in Germany to alert drivers to potential hazards ahead by providing a verbal indication, rather than a visual symbol or pictogram. This may include situations like roadworks, accidents, or other dangerous conditions that require caution.

These verbal warnings are typically accompanied by auditory signals or messages when you are driving in areas where such systems are implemented, such as on highways or major roads. The purpose of this sign is to prepare drivers for unexpected changes in the road conditions ahead, requiring them to be vigilant and take appropriate action for safety.

If you have any further questions about this sign or other traffic rules, feel free to ask!