21.   Troops fired warning shots at protestors, eventually dispersing the crowds.

22.   URGENT Tear gas, warning shots, water cannons used against anti-U.S.

23.   Greece said it all started when a Turkish vessel fired warning shots as it crossed paths with the Greek fishing boats Saturday night.

24.   In the Sabra district of Gaza City police fired warning shots after one of their colleagues was wounded by a Palestinian suspect, police said.

25.   In the Sabra district of Gaza City police fired warning shots after one of their colleagues was wounded by a Palestinian suspect.

26.   A South Korean defense ministry spokesman said it was the first time this year that warning shots has been fired in the militarily sensitive DMZ.

27.   But they were apparently just warning shots and no-one was wounded.

28.   Their demonstrations have often been dispersed by Israeli soldiers using tear gas and warning shots.

29.   Their gatherings have been dispersed by Israeli soldiers using tear gas and gunfire warning shots.

30.   The mob was only dispersed after anti-riot units fired warning shots in the air, it added,