More than 40 floats made from recycled materials, including plastic bottles, sailed along the Ciliwung River on Sunday (Sept 28) to mark World Rivers Day.<br /><br />The river, one of the most polluted waterways in the world, became the stage for the Festival Cilung, or Love the Environment Festival. <br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline