The Prime Minister's Office (PMO) has written a letter to social activist Anna Hazare rejecting all corruption charges levelled against the PM over the alleged irregularities in the allocation of coal blocks. The letter, written by Minister of State in the PMO V Narayanasamy, says that the allegations seem to be based on the leaked report of the Comptroller and Auditor General or CAG and media reports and no evidence has been provided to support the allegations.