One Sihanoukville drug dealer’s school career didn’t teach him how to conceal his side business as he was arrested for selling his stuff outside a karaoke bar on Sunday.

The 26-year-old grade 12 student was spotted by police loitering outside the establishment, so they conducted a search that netted 10 bags of drugs and two mobile phones.

The un-smooth criminal was sent to detention – the criminal kind – to await his trial.

National Police