India, April 10 -- A petition filed in the Supreme Court has sought direction to the Unique Identification Authority of India (UIDAI) to issue new Aadhaar cards only to citizens up to the age of six years, and frame stringent guidelines for its issuance to adolescents and adults, to stop infiltrators from masquerading as Indian citizens.

The Public Interest Litigation (PIL) filed by lawyer Ashwini Upadhyay has also sought a direction to the authorities to install display boards at common service centres stating that the 12-digit unique identification number is only a "proof of identity" and not a proof of citizenship, address or date of birth.

Besides all states and Union Territories, the plea has made UIDAI - which is the authority tha...