Chief Executive of the Global Players Association Tim May on Thursday expressed concerns on security arrangements for the ICC Champions Trophy to be held in Pakistan in September. Tim said PCB should take more steps to ensure players' security. The representative of International Cricketer Association Tim May was part of ICC Task force, which was given full security dress rehearsal about security arrangements in Pakistan. In an interview with Australian newspaper, Tim said PCB had made some good security arrangements but they still need do a lot more hard work.