Two pro rugby players in Fiji were hauled off to jail after local authorities say they broke quarantine rules ... and the Fijian prime minister was PISSED over their actions.
"[They put] the whole of Fiji at risk," Frank Bainimarama said Sunday.
One of the offenders is reportedly 29-year-old Harlequins star Semi Kunatani. The other has yet to be identified.
The two are accused of skirting 14-day isolation rules upon their return to Fiji from overseas ... with Bainimarama saying one of the men actually tried to flee from officers when confronted.