Dead fish have been floating in Hatirjheel lake for the last few days due to what many fear is a spike in pollution level. An official of Rajdhani Unnayan Kartripakkha, which is the custodian of Hatirjheel, said the level of pollution might have increased after wastewater from Kathalbagan area drained into the lake during last week’s rain. Photo: Amran Hossain
