What is the status of schools and silence zones in Delhi?

What is the status of schools and silence zones in Delhi?

In this video, Dr. M.P George, Scientist D, Delhi Pollution Control Committee, will discuss about the silence zones and status of schools.

If the values of noise are measured outside the classrooms, the values are exceeding the silence limit. The reason for this is the background noise itself is very high. Majority of the schools are towards road side and transportation noise is always present and is one of the major source of noise pollution.