Answer:
Public transport id like the life line in the big cities across the world. Authorities expend hefty amount of money in the development and maintenance of public transport system. Since, it has wider reach, some argue that it should be made free for all. This suggestion will bore more disadvantages than a few advantages.
Firstly, free things are exploited faster the natural resources. People's attitude towards free transportation will become a reason of dirty and damaged buses and other modes of transports. Moreover, this leads to over crowded vehicles that can suffocate many. Like, it is commonly seen, whenever government of India started a free train to some pilgrimages, passengers were seen hanging from the trains, putting their life in danger and leaves littered transport behind.
Government need money to run a nation and to provide facilities to each and every citizen. Ticket amount helps in this work. The money collected from this, is spent on the construction of roads, railway tracks and many other developmental works. Not only this, free public transport will shut many businesses. There are man who have owned taxi business and have employed number of people/ The free transport system will collapse this business as people will prefer free services more than the paid ones.
However, this system will lessen the number of private vehicles on the road but as public transport has many stoppages in the routes, the person can be late which is unacceptable in today's fast paced life. Further, free system will somewhere benefit the poor community of a nation.
All in all, disadvantages of free public transport overweight its advantages. Government should not make the transport free of cost but can charge a small amount of money to balance its developmental works and to handle the other financial problems.