These old tracks cause many serious train accidents. Train travel time has increased while in other countries it has decreased. PROBLEMS OF DELHI METRO There are still many problems faced by the people of Delhi and the employees who travel on the metro regularly and some of the problems faced by the people are mentioned as below • Delhi Metro service stopped due to a hitch. This is generally due to damage to an overhead cable, which has led to overcrowding throughout the station and cleanup. • Track circuit fault delays Delhi Metro services. • Delhi Metro has not paid any salary to its 1600 workers for the last 9 months. So the workers went on strike, but now the problem has been solved. • Many people travel during rush hour. It gets very rushed and people can't get to their offices on time. • Since Delhi Metro fare increases, the number of passengers has been reduced. With the fare increase, Delhi Metro starts losing its customers. • Some times the air conditioning in the subway does not work properly. Especially when there is a rush, people have to go through a lot