On May 10, 2023, Mr. Sitthi Sutivong, Deputy Director-General of Department of Corrections (Administration), attended to observe Nakhon Si Thammarat Central Prison contraband raid. This operation is a joint effort of Phangnga Provincial Prison officers, led by Mr. Arkom Phusri, the Director of Phangnga Provincial Prison, Thung Song District Prison officers, led by Mr. Manoon Sumret, acting as the Director of Thung Song District Prison. Mr. Narong Nookong, the Director of Nakhon Si Thammarat Central Prison was the leader of this operation.
Mr. Sitthi commanded raiding officers to search the prison thoroughly, not leaving any contraband or prohibited items behind. Mr. Sitthi also gave them encouragement.