Pakistan Cricket Board (PCB) officials have vowed zero tolerance in the current case, saying they have solid evidence. Fast bowler Mohammad Irfan, 34, became the first culprit to be punished when he confessed Wednesday to the only charge against him, of "not reporting an offer of fixing". He was banned for one year, including six months suspended. Quick Single: Irfan banned, fined for corruption role While some former players said Irfan's ban was too lenient, PSL chairman Najam Sethi said the rules were followed. "Irfan has been punished according to the rules in the code that are in some ways stricter than even ICC (International Cricket Council) rules," Sethi told AFP. Under the Pakistan Cricket Board (PCB) anti-corruption code the punishment for "not reporting an offer" is from six months to a life ban. Sethi said no one will be spared in fixing cases.