For the past few months there is a persistent problem in Chennai main bus stand - inadequate buses to other parts of the state in night time. People were shown fighting with time keepers demanding why no buses at all for so many people waiting and only reserved buses coming. Dear southerners why fight for non-existent buses? There are so many trains run for your disposal. Of course not every place is connected by railway in the state as bus do but still I bet railway is the best compared to bus.