Road signs have different colors. What do different colors represent?

I believe that many friends have encountered such a problem when taking the driver's license test, that is, giving you a traffic sign and letting you choose its meaning from the options. Many times, people memorize the meanings expressed by some traffic signs, but there is another way to remember them more conveniently. That is to determine the scope of use by the color of the logo, and then remember what it means according to the content of the logo. So what are the different meanings of different color traffic signs?

First, there are red traffic signs. Red is often used to indicate the prohibition of dangerous parking and other information. It is used to indicate prohibition. There is usually a pattern covering the cross symbol or diagonal symbol to indicate the meaning of prohibition. For example, signs such as no traffic, no entry, no motor vehicles and no three-wheeled motorcycles are all red.

Yellow or fluorescent yellow marks are similar to them, but not the same. They are used to warn the background color of signboards and play a warning role. For traffic signs such as intersections, T-junctions, continuous detours, and attention to children, the background color is yellow.

Blue road traffic signs are generally used to indicate or obey. Usually blue is the background color, and the surface is assisted by white words or route patterns. Used to indicate road conditions. For example, go straight, turn left, turn right, go straight and turn right. These traffic signs are based on blue and supplemented by white lines.

Green traffic signs usually appear in expressway or expressway, and are usually used to indicate place names, route directions and directions. The most common places are located near the entrances and exits of expressway and scenic spots. For example, xx Expressway, exit xx meters, service area, etc. These traffic signs are all green with white characters representing specific things.

Knowing the different meanings represented by these different colors is more conducive to people to judge the specific meanings of traffic signs. When driving, you must pay attention to the traffic signs on the roadside, obey the traffic rules and ensure the safety of yourself and pedestrians.