The Indian contingent at the Commonwealth Games was on Sunday left thoroughly embarrassed after IOA secretary general Rajeev Mehta and an unattached wrestling referee, Virender Malik, were arrested on different charges. While Mehta has been arrested for drunken driving, Malik, who is not a part of the official contingent, is facing a more serious charge of sexual assault. A Scotland Police spokeswoman confirmed the arrests but refused to divulge anything more. The two will be produced in court on Monday.