More than 40 floats crafted from recycled materials, including plastic bottles, sailed along the Ciliwung River, one of the most polluted waterways in the world, on September 28 to commemorate World Rivers Day. #pollution #evironment #plastic #indonesia #worldriversday Read the story here: 👉 Subscribe: http://smarturl.it/reuterssubscribe Keep up with the latest news from around the world: https://www.reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on