The Sui Southern Gas Company (SSGC) has announced that the CNG stations in Sindh would remain closed for 24 hours from 8am on March 8. A statement here on Thursday announced the closure from 8am on Friday till 8am on Saturday. The step is being taken by the gas utility according to gas load management programme. The SSGC has regretted inconvenience which may be caused to the CNG users during the 24 hour shut down period.