The march comes amid rising anger over the draft charter and decrees issued by Mohammed Mursi giving himself sweeping powers.
Opposition supporters attempting to join a march were violently dispersed and at least four people were killed when police seized control of traffic circles and lobbed tear gas at people walking toward the meeting point.
Day in Pics: 1st February
Showbiz World - February 1, 2015
Playboy Super Bowl XLIX Party