KARACHI - All the CNG stations in Sindh will remain closed from 8:00am on January 22 till 08:00am on January 24 for 48 hours.  According to SSGC announcement here on Monday, this step has been taken by the gas utility under its “Gas Load Management” programme.  SSGC warned that CNG filling stations, found operative during this period will have their gas supply disconnected for another 24 hours.