Watch: Sea at Marina Beach in Chennai spills toxic foam

Chennai's famous Marina beach witnessed froth formation on November 30. Residents woke up to the pungent smell due to the froth formation. According to experts, the foam could have been formed because of rains that Chennai has received for the last couple of days. Another reason for the foam could be the presence of chemicals on the beach. The dreadful situation has not only affected the business of fishermen but also the tourism flow.