Some people believe that investing in highspeed railways between cities is a necessity. Others think that money should be spent on improving existing public transport systems. Discuss both views and give your opinion.

In many developed and developing countries, a substantial amount of money is spent on public transport systems, as they often require a number of implements, such as stations, bridge, tunnels and so on. Some individual consider that it is necessity to invest in high-speed train systems linking cities, others believe that funds should be allocated […]