What are the safety warning signs?

Warning signs include: pay attention to safety, falling rocks, ionizing radiation, dust prevention, high temperature, fire and trains. The color of the warning sign is a black pattern with a yellow background and black edges, and the shape is an equilateral triangle with the top angle up.

Warning signs refer to signs warning vehicles and pedestrians to pay attention to dangerous places. The color of the warning sign is a black pattern with a yellow background and black edges, and the shape is an equilateral triangle with the top angle up. After seeing the warning signs, drivers should pay attention, drive carefully and slow down.

The warning sign is 1. Basic intersection: T-junction is prohibited; 2. Reverse detours: continuous detours go up steep slopes and down steep slopes; 3, two-way driving: two-way traffic pay attention to pedestrians pay attention to children pay attention to livestock; 4, dangerous intersection: easy to slide along the dangerous road dam road; 5. The road surface of hump bridge is uneven, and the railway crossing is kept on the water-crossing road surface; 6. Construction intersection: bypass on the left and bypass on the right; 7. The fork symbol indicates that multiple railways and roads cross above the unattended railway crossing sign; 8.Y-junction: Y-junction turns sharply to the left and right.