Research study by ACT NOW that finds despite the high reported prevalence of corruption, only a very small number of officials are being charged with corruption related offences and, over the past two years (2019/20), of 28 people charged none have been convicted or imprisoned.
https://actnowpng.org/sites/default/files/publications/Letting%20the%20Raven%20Fly%2019%20Nov%202021.pdf
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