1.   According to eyewitness accounts, soldiers opened fire on the crowd.

2.   Admiral Collingwood gave the command to open fire.

3.   As he reached the foot of the bleak stone steps, a single gunman opened fire from the parapet around the stairway.

4.   As soon as the tanks came within range, the soldiers opened fire.

5.   Enemy forces waiting in ambush opened fire on the vehicle.

6.   He had pointed it at another boy, then whirled round, honed in on Kayla and opened fire.

7.   I opened fire on the leading figure.

8.   In the report, Amnesty called for an urgent review of the guidelines under which troops were permitted to open fire.