Delhi chief minister Arvind Kejriwal on Tuesday warned of "exemplary action" in cases of "corruption and irregularities" as pointed out by the CAG in its report, even as government sources claimed that the AAP dispensation is contemplating to refer such matters for CBI inquiry.

"Exemplary action will be taken against the guilty in each case of corruption or irregularity pointed by CAG. No one will be spared (sic)," Kejriwal tweeted. Sources said that at least 50 cases from the CAG report have been identified by the government so far and the report is being studied for more such cases to be sent for CBI probe.