Following the appellate court's decision this morning that upheld former premier Najib Abdul Razak's convictions in the SRC International corruption case, a poster purportedly of the Prison Department welcoming him to Sungai Buloh prison has gone viral on social media.

The poster, which had the Prisons Department logo on top, stated “Selamat Datang to Sungai Buloh Prison” to Najib, with a sarcastic phrase that tells him to not pick up any bar soap from the prison floor.

The department has since...