Israeli security forces have used repeated, unwarranted and excessive force against Palestinian protesters in occupied East Jerusalem following four days of violence in which 840 Palestinians were injured, Amnesty International said today. At least 21 Israeli police officers and seven Israeli civilians were also injured, according to Israeli police. The organization calls on Israeli authorities to immediately halt forced evictions in the neighbourhood of Sheikh Jarrah and end the ongoing forced displacement of Palestinians from East Jerusalem. In the latest escalation, Palestinian armed groups have fired rockets and missiles into Israel injuring at least one Israeli and there have been reports of several people killed in Gaza from retaliatory attacks by Israel. Amnesty International calls on all parties to respect international humanitarian law and take all feasible precautions to avoid harming civilians.