Lal Bahadur Shastri had served in various positions before being elected as the Prime Minister. After Independence, he became the Minister of police in the Ministry of Govind Vallabh Panth in Uttar Pradesh. His recommendations included the introduction of "water-jets" instead of sticks to disperse the unruly mob. Impressed with his efforts in reforming the state police department, Jawaharlal Nehru, invited Shastri to join the Union as a Minister for railways. He was a responsible man and known for his ethics and morality. In 1956, Lal Bahadur Shastri resigned from his post, following a train accident that killed around 150 passengers near Ariyalur in Tamil Nadu. Nehru, had once said, "No one could wish for a better comrade than Lal Bahadur, a man of the highest integrity and devoted to ideas".
