THICK grass and small plants are impeding water flow in concrete U-shaped monsoon drain culverts in residential areas in Klang, Selangor.
When rains are heavy, the blockage even causes a backflow.
THICK grass and small plants are impeding water flow in concrete U-shaped monsoon drain culverts in residential areas in Klang, Selangor.
When rains are heavy, the blockage even causes a backflow.