11.   From time to time, helmeted Palestinian riot police swung black night sticks to force the crowd back.

12.   From time to time, helmeted Palestinian riot police swung black night sticks to force back the crowd.

13.   Marching in time to the beat of night sticks on their plastic shields, officers periodically charged the protesters.

14.   Officers charged with night sticks and opened fire with the rubber bullets, tear gas and water cannons, blowing one man back on the pavement.

15.   Officers charged with night sticks and opened fire with rubber bullets, tear gas and water cannons, blowing one man back on the pavement.

16.   Officers charged with night sticks and opened fire with tear gas and water cannons, blowing one man back on the pavement.

17.   Police moved in with night sticks to break up the demonstration.

18.   Riot police raced into the melee, swinging night sticks and chasing.

19.   There were no immediate reports of injuries, although police moved in with night sticks to break up the gathering.

20.   While packing a lethal weapon may be banned, bodyguards are allowed to carry electric stun weapons and night sticks and can use their own communication systems.