further stated that during the ongoing civil war, "War crimes are apparently committed as a matter of policy" by forces loyal to Gaddafi. This is further supported by claims of Human Rights Watch, that 10 protesters, who had already agreed to lay down arms, were executed by a government paramilitary group in Bani Walid in May. On 26 February 2011, the United Nations Security Council voted unanimously in a resolution to impose strict sanctions, including targeted travel bans, against Gaddafi's government, as well as to refer Gaddafi and other members of his regime to the International Criminal Court for investigation into allegations of brutality against civilians, which could constitute crimes against humanity in violation of international law. There are many reports of these sanctions being broken where support against Libyan government forces is the case. Rebel forces have been criticized for a number of human rights violations, including indiscriminate bombardment of heavily populated cities, torture and killing of prisoners of war, and racist lynchings of black people. In June 2011, a detailed investigation carried out by Amnesty International claimed that many of the allegations against Gaddafi and the Libyan state turned out to either be false or lack any credible evidence, noting that rebels at times appeared to have knowingly made false claims or manufactured evidence. According to the Amnesty investigation, the number of casualties was heavily exaggerated, some of the protesters may have been armed, "there is no proof of mass killing of civilians on the scale of Syria or Yemen," and there is no evidence that aircraft or heavy anti-aircraft machine guns were used against crowds. It also doubted claims from the Western media that the protest movement was "entirely peaceful" and "presented no security challenge." However, in a later report from Amnesty International it was found that "al-Gaddafi forces committed serious violations of international humanitarian law (IHL), including war crimes, and gross human rights violations,which point to the commission of crimes against humanity. They deliberately killed and injured scores of unarmed protesters; subjected perceived opponents and critics to enforced disappearance and torture and other ill- treatment; and arbitrarily detained scores of civilians. They launched indiscriminate attacks and attacks targeting civilians in their efforts to regain control of Misratah and territory in the east. They launched artillery, mortar and rocket attacks against residential areas. They used inherently indiscriminate weapons such as anti-personnel land mines and cluster bombs, including