QUETTA - Over 60 prisoners of Central Jail Mach would be shifted to other different jails of the province for their involvement in a clash. According to sources, after the incident, Inspector General Prisons Bashir Bangulzai visited Central Jail Mach on Sunday to review the situation. Sources said that it was decided that over 60 prisoners would be shifted to other different jails of the province as a punishment. It may be mentioned that 20 prisoners were wounded the other day when a group of prisoners attacked the members of rival group. According to sources, clash was erupted over issue of narcotics and added that though use of narcotics and mobile phones was strictly banned inside the jail but prisoners were using them in jail.