The reason for this is that the EVMs in use in our country do not generate a hard copy or a coded print-out. At the time of voting, unless the EVM simultaneously generates a physically verifiable hard copy, it would be impossible to ascertain the veracity of any complaints of tampering.'

According to her in a democracy, every voter should know whether the vote cast has gone to the candidate or party it was meant for.

'In the absence of such certainty, the entire democratic process will be rendered a mockery. It is to ensure that democracy, in its true sense, is brought back that the AIADMK decided to boycott by-elections to five assembly constituencies in Tamil Nadu,' she added.

Five assembly constituencies in the state are scheduled to have byelections Aug 18.