We have seen, before Eid, thousands of people were getting out from the Dhaka city. In high ways, traffic jam held in several places because of this pressure. Then in the Eid day Dhaka is almost empty and people can move easily from one place to another. Well this is true in day time. After the sunset, things get changed. I have faced traffic jam almost in every big road. What is this, how many people actually lives in Dhaka? I am sure survey didn't cover all.