 The next day, however, citing a security threat, Israel once again closed the Karni crossing.On July 20, Paul Hunt, the UN Human Rights Council's Special Rapporteur on the Right to the Highest Attainable Standard of Health has claimed that some Israeli attacks on Gaza constitute a violation of international humanitarian law, and called for an independent inquiry into war crimes in Gaza by Israel.Hunt stated that "The destruction of Gaza's electricity power station is profoundly inconsistent with the health and safety of all civilians living in Gaza, especially the young, sick, infirm and elderly, as well as their right to the highest attainable standard of health, enshrined in the International Bill of Rights and other international human rights instruments."