The country sabotages regulation while knowing that automobile exhaust gas, especially PM (exhaust gas particulates) causes asthma etc. While setting SPM’s environmental standards in 1972, it was 2003, 30 years later, what started the emission control of PMs for automobiles.

The country has built a highway network throughout the country to cause motorization, and while knowing that this has led to serious automobile exhaust gas pollution since the 1970s, it has not conducted effective regulation for this for many years The responsibility is serious.