51.   Zainuddin also suggests that tightening the procedures and enforcement of the system will help stop the disappearance of open spaces.

52.   A government spokesman said he was not sure how the incidents happened but procedures would be tightened to avoid a recurrence.

53.   BA admitted Friday that there had been a mistake and that it had tightened procedures.

54.   But procedures have been tightened and one doctor, Izudin Mackic, was recently arrested as a warning to others.

55.   Meanwhile the Australian Swimming board next week will consider tightening procedures aimed at preventing swimmers from inadvertently taking banned drugs.

56.   Police departments across the United States have recently tightened screening procedures.

57.   Screening procedures have been tightened and the ministry has appointed specific clinics in Bangladesh and the Philippines to conduct medical tests before workers leave for Malaysia.

58.   The Chinese sports authorities agreed they must tighten procedures and increase the number of tests said Werner.

59.   The finance ministry was tightening procedures monitoring flows of banking loans while the central bank has been siphoning excessive liquidity from the local banking system since late February.

60.   The procedure is being tightened now, the spokesman added.