A supporter of deposed Egyptian president Mohamed Mursi holds up his poster and a national flag during clashes between the police and Mursi supporters in the Ramsis square area in central Cairo July 15, 2013. Police fired tear gas in central Cairo on Monday when protesters calling for the reinstatement of ousted Islamist president Mursi scuffled with drivers and passers-by annoyed that they had blocked major roads. [Photo/Agencies]