In all, Mamta, who has presented 5 railway budgets in her ministerial stint thus far – has proposed as several as 179 new trains in the past 3 years, not considering into account special trains and those to promote tourism and suburban services. In the recent budget, apart from the new passenger trains, the minister also proposed 4 services called Vivek Express ” to denote the 150th birth anniversary of Swami Vivekananda and 4 “…