Toxic foam

Bad condition of Yamuna river on Chhath Puja

Pollution in Delhi's Yamuna river reaches alarming levels

Devotees bathe in a layer of poisonous foam that has accumulated in Yamuna river

Devotees bathe in a layer of poisonous foam that has accumulated in Yamuna river

Bengaluru's Bellandur Lake continues to spill thick toxic foam – Watch video

Watch - Hyderabad drain spews toxic foam