In the question below is given a statement followed by two assumptions numbered I and II. An assumption is something supposed or taken for granted. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement. Statement: The odd-even traffic system to fight increased air pollution has received mixed response from people.

Assumptions:

I. Air pollution has decreased due to odd-even system.

II. Every citizen has welcomed the odd-even system.