BSP chief Mayawati on Sunday alleged irregularities in voting in the recent Uttar Pradesh bypolls and said her party will not contest by-elections in future, particularly in the state, "until Election Commission takes measures to prevent fake voting". By-elections to nine assembly seats in Uttar Pradesh were held on November 20 and results of it were declared on Saturday. Bahujan Samaj Party contested all nine seats but failed to win any. "In the bypolls held for nine assembly seats in Uttar Pradesh, there is widespread discussion about the votes cast and the results announced yesterday. I am not saying this myself; it is a common perception among people that earlier, during elections conducted with ballot papers, fake votes were cast by misusing the system, often through fraud," Mayawati said in a press conference here. "Now, similar practices are being carried out using EVMs, which is a matter of deep sorrow and concern for democracy," the former UP chief minister said. Not only