One woman required surgery after being raped with a “sharp object,” volunteers with the [Egyptian group Operation Anti-Sexual Harassment/Assault] said. In other cases, women were beaten with metal chains, sticks, and chairs, and attacked with knives. In some cases they were assaulted for as long as 45 minutes before they were able to escape.
July 3, 2013
"Egyptian anti-sexual harassment groups confirmed that mobs sexually assaulted and in some cases raped at least 91 women in Tahrir Square..."
"... over four days of protests beginning on June 30, 2013, amid a climate of impunity."