Muslim Brotherhood (MB) terrorist group supporters organized on Friday illegal demonstrations at Ain Shams and Matareya districts in Cairo calling for setting the group's imprisoned leaders free, Al Masry Al Youm reported. During the demonstrations, MB protesters chanted slogans against police and military forces as well as holding Rabaa banners and ousted President Mohamed Morsi pictures. Unlicensed protesting is criminalized in Egypt according to a protest law issued by interim authorities following the ouster of MB rule, July 2013.