(ANSA) - BELGRADE, APR 24 - An attempt to arrest Bosnian Serb leader and President of the Republika Srpska Milorad Dodik, for whom Bosnian justice has issued an arrest warrant in recent weeks for undermining the constitutional order, failed last night in East Sarajevo, a Bosnian Serb-controlled city. Tense scenes were captured at the Administrative Centre of the Government of the Republika Srpska, Bosnia-Herzegovina's Serb-majority entity, where Dodik was located. Special units of the State Investigation and Protection Agency (SIPA, Bosnian Federal Police) attempted to apprehend Dodik, but officers from the Republika Srpska police opposed and stopped them. (ANSA).