Politicians , clergy and community leaders meet to discuss ways to end the violence . Police say 52 officers have been wounded in weeks of violence . Politicians , clergy and community leaders were meeting Sunday afternoon to discuss ways of ending the unrest . Protesters pelted officers with petrol bombs , fireworks and bricks , police say . Comment:
Politicians , clergy and community leaders meet to discuss ways to end the violence . Police say 52 officers have been wounded in weeks of violence . Protesters pelted officers with petrol bombs , fireworks and bricks , police say . Comment: