Bansal resigned tonight following a directive from the Congress leadership as the government's image continued to take a severe battering over allegations of corruption.
On a day of dramatic developments, Congress President Sonia Gandhi met Prime Minister Manmohan Singh and it was decided that he should be asked to put in his papers to contain any further damage to the government that has already been plagued by a series of scandals.
"Yes, I have resigned," said 64-year-old Bansal emerging from a meeting with the Prime Minister, a week after his nephew was arrested for allegedly accepting Rs 90 lakh from a Railway Board member for a promise of promotion.
The Congress, which initially decided to weather the storm over Bansal and Kumar, acted to contain any further damage as more and more damning reports surfaced.
Gandhi and Singh took the decision as there was growing unease in the party that the continuance of the two ministers was eroding the credibility of the government, which has been battling scams and controversies for the last three years.
A clear hint about action against Bansal came earlier in the day when Congress spokesman Bhakt Charan Das said the party will not spare anybody "mired" in corruption or manipulation.
The exit of Bansal is expected to trigger a reshuffle in the Council of Ministers over which the Congress President and the Prime Minister will meet on Sunday. The reshuffle is expected next week.
