The only thing that is very clear in my area is that the authorities are not very clear about the traffic management. Since the flyover opened, everyday sees new changes in traffic movement. Recently changes were made at the Usman Road --- Madley Road Junction. It came as a surprise for those coming from West Mambalam, as the vehicles passing along the Madley Subway towards the south Usman road were diverted through the nNew South Boag Road. This meant that the stretch of Madley Road from the Periyar statue till the Guild Street Junction had been made one way with the entry only from the South Usman Road.