Around 20 people were injured in clashes ahead of a football game between the local Buducnost and Red Star Belgrade in the Montenegrin capital Podgorica on Sunday. The trouble started shortly before the match, as Buducnost fans know as "Barbarians" threw tear gas on the pitch which led to violent clashes and police intervention. Mostly hooligans were reported among the injured, and two ambulances were destroyed during hour-long violence around Podgorica stadium. --SP 2321 Local Time 2021 GMT