Passengers escape as T.N. government bus hangs off bridge near Ponneri in Tiruvallur

While the bus was near Thathaimanji village, the driver lost control of the vehicle due to brake failure, and it crashed into the retaining wall of a bridge

​While the bus was near Thathaimanji village, the driver lost control of the vehicle due to brake failure, and it crashed into the retaining wall of a bridge