NEW : Unionist leaders say a forum to discuss community concerns and action Thursday . Police and their vehicles are involved in a 5th wave of violence in East Belfast . The Belfast City Council meets for the first time since its controversial flag burning . Authorities accused loyalist extremists of exploiting a decision last month by Belfast officials to stop a century old tradition of flying the Union Jack over City Hall year round . Authorities accuse a loyalist extremist group of ` ` orchestrating violence ''
NEW : Unionist leaders say a forum to discuss community concerns and action Thursday . Police and their vehicles are involved in a 5th wave of violence in East Belfast . The Belfast City Council meets for the first time since its controversial flag burning . Authorities accuse a loyalist extremist group of ` ` orchestrating violence ''