road sign with two circular signs

road sign with two circular signs. The top sign depicts two cars, one red and one black, with a red circle and a red diagonal line through them, indicating "no overtaking". The bottom sign has a red circle with the number "60" inside, indicating a speed limit of 60 kilometers per hour. These signs are mounted on a metal pole and are situated among lush green foliage and dry grass. In the background, a row of tall, cylindrical silos, likely part of an industrial facility, are visible against a clear blue sky. The silos are metallic and appear to be weathered. The overall scene suggests an outdoor setting, possibly on the outskirts of a town or near an industrial area. The presence of traffic signs implies a roadway is nearby. This scene is located in the city of Pravets, Bulgaria.