People take part in the Car Free Day event in Jakarta, Indonesia, Aug. 25, 2019. The event aimed at raising environmental awareness among citizens. (Photo by Agung Kuncahya B./Xinhua)

People take part in the Car Free Day event in Jakarta, Indonesia, Aug. 25, 2019. The event aimed at raising environmental awareness among citizens. (Photo by Agung Kuncahya B./Xinhua)

People take part in the Car Free Day event in Jakarta, Indonesia, Aug. 25, 2019. The event aimed at raising environmental awareness among citizens. (Photo by Agung Kuncahya B./Xinhua)

People take part in the Car Free Day event in Jakarta, Indonesia, Aug. 25, 2019. The event aimed at raising environmental awareness among citizens. (Photo by Agung Kuncahya B./Xinhua)

People take part in the Car Free Day event in Jakarta, Indonesia, Aug. 25, 2019. The event aimed at raising environmental awareness among citizens. (Photo by Agung Kuncahya B./Xinhua)