Open drain or death traps?

In the port city of Chattogram, most of the total 972 kilometres of drains are left open, and has turned into a winding network of coagulated garbage claiming at least four lives in the last three months. 

In Star Connects, The Daily Star reporter Mostafa Yousuf goes in depth with Architect Zarina Hossain about how the open drains in Chattogram have become a massive threat for city dwellers.