A friend of mine was forced to resign within 14 days from a pvt sector bank because after 1.5 years of service and 1 year of confirmation he was found having discrepancy of 2 months in his relieving letter of previous employment while third party verification.Rest he has been a good performer and there were no reported integrity issues. Can the bank force resignation without giving any chance of rectification or explanation. Can such a strict action be taken?what are the laws??