Chandigarh: Punjab Finance Minister Harpal Singh Cheema on Tuesday rejected the opposition’s charge of a paper leak in the state, claiming that it is trying to spread lies against the AAP government. Addressing the media here, Cheema said there has been no paper leak in the past four years of the Bhagwant Mann government. On July 19, Punjab Police dismantled a highly sophisticated, interstate cheating racket operating during the pharmacy officer examination. Cheema said, “There has not been a single case of paper leak in Punjab. Referring to the pharmacy officer exam, the minister said some youths in the exam were caught cheating using electronic means.