BENGALURU: Aadhaar officials have filed a complaint against the proprietor of a Common Service Centre ( CSC ) for allegedly dumping Aadhaar cards at EWS Ground in BTM Layout.The complaint has been filed by Ashok Lenin, deputy director, Unique Identification Authority of India UIDAI ), accusing Venakatesh C S of violating rules under Aadhaar card section 29(4). On Sunday, around 600 cards, half burnt and some beyond recognition, was recovered from the EWS Ground. Alerted by public, Mico Layout police rushed to the spot and recovered the cards.Preliminary probe revealed that the accused had shut down the centre. “Due to some personal issues, Venkatesh had closed the CSC last month and dumped the cards, saying their owners did not collect them or they were defunct," police said.