Geography of Peru of 1.57%. Lima forms part of the Largest cities in the Americas, and holds 31.7% of the country's population. The dense concentration of the population size of Peru is 25 people/km² or 57/mi². Lima is a pull factor that draws millions of Peruvians from the suburbs to the capital. This urban inland migration is the result of sprawling around Lima. These sprawling places are known as “Pueblos Jóvenes”. The young towns and Lima make up the metropolitan area that extend 125 miles. The urban growth brings issues to the metropolitan area and the environment. Lima is the most polluted city
Vehicle registration plates of Peru background, but they used the format AB-1234. The redesign of the Peruvian plates included many changes. The national flag of Peru is displayed in color, without the shield, in the upper left hand corner. The word Peru is centered at the top in all capital letters. There is a holographic label at the top right with the plate number and nanotext, and any attempt to remove it will cause its destruction. The background to the plate has reflective sheeting which contains a high security seal (watermark). At the lower left of the plate a security serial number is laser engraved