Countries Without Red Lights: Cities That Don't Get Congested – Lessons to Learn
Everyone knows that in recent years, with the continuous development of the country, transportation systems in countries around the world have become very perfect. With the improvement of living standards, many people have their own cars. In order to regulate road traffic and improve people's safety, many cities have set up red lights.

But today I'm going to introduce the only country in the world without red lights, but it never gets congested. It's the Republic of San Marino, located in the southern region of Europe, commonly known as San Marino. Its land area is only 60 square kilometers, so it's also one of the smallest countries in the world.

Of course, in Europe, besides San Marino being small, there's also Monaco and Vatican City, their land areas are also relatively small, they are all the smallest countries in Europe. It is understood that San Marino became the first republic in the world in 1243. The main economic income of the country comes from tourism.
It is said that the number of tourists it receives each year reaches more than 3 million, which shows that its tourism industry is developing very well. A tourist once visited San Marino for tourism, and he discovered a problem, that is, there are no red lights on the streets of the country, but the streets of the country are still orderly and there is no congestion.

This surprised him very much, because such a situation is difficult to see in modern society. Although San Marino has a small territory, the country is still very developed, and there are many characteristic ancient buildings inside. At the same time, as the only city-state without red lights in the world, it not only reflects the quality of the local citizens, but also has a great relationship with the local road planning.

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