New Delhi, Jan 22 (ANI): The national capital on <br /> <br />Friday observed fourth 'Car-Free Day' on the <br /> <br />stretch between Vishwavidyalaya Metro Station and <br /> <br />Chhatrasal Stadium. The aim of the event is to <br /> <br />curb pollution and encourage people to use public <br /> <br />transport. Deputy Chief Minister Manish Sisodia <br /> <br />was part of the cycle rally, which was organised <br /> <br />as part of the event. When asked about the Odd- <br /> <br />Even formula, Sisodia said that it would be <br /> <br />implemented again. The exercise, which is <br /> <br />organised on 22nd of every month, comes after the <br /> <br />recently concluded 15-day Odd-Even formula.
