Retired police officer and lawyer-activist YP Singh has slammed Arvind Kejriwal saying he has supressed a mega-scam starring Sharad Pawar, his nephew Ajit Pawar and daughter Supriya Sule linked to the controversial hill town of Lavasa, being built near Pune. The former top cop has alleged that land meant for the Krishna Valley irrigation project was given away almost for free to Lake City Corporation which is building Lavasa. Supriya Sule and husband owned 20 per cent in Lake City Corporation. YP Singh claims that Ajit Pawar violated the Supreme Court order by not auctioning land.