If you download the Aadhaar enrolment form from the Unique Identification Authority of India’s (UIDAI’s) website (https://goo.gl/zYVW76), at the top it states that “Aadhaar Enrolment is free and voluntary”. But, the government is going all out to ensure this 12-digit unique identity number becomes a necessity. Everyone, including banks, mobile operators, and even jewellers, want it. In the latter case, the government was quick to step in and clarify that there was no need to provide the Aadhaar or PAN card for transactions above Rs 50,000. Finance Minister Arun Jaitley recently hinted that Aadhaar might be needed for travelling abroad