1.   Patrols have been increased in subway stations, accompanied by searches under seat benches in subway cars for hidden weapons and gas bombs.

2.   Some threw red paint and gas bombs at the French, Italian, British and U.S. Embassies.

3.   Such gas canister bombs have been used previously by the Armed Islamic Group, officials said.

4.   Police forcibly dispersed the counter-demonstration with tear gas after the anti-racists smashed a storefront and attempted to set off a gas canister bomb.

5.   A propane gas canister bomb exploded Tuesday outside an office housing a retired police officers club, causing minor damages but no injuries.

6.   A propane gas canister bomb exploded early Thursday outside a suburban Athens branch of the Banque National de Paris, causing damage but no injuries, police said.

7.   A propane gas canister bomb exploded early Friday outside a suburban Athens branch of the state-owned Ionian Bank, causing damage but no injuries, police said.

8.   After inspecting the markings and types of several hundred weapons, Japanese officials verified they were Japanese-made mustard gas and pepper gas bombs.

9.   Almost every night, young men detonate gas cylinder bombs and start small fires.

10.   Angry crowds threw homemade gas bombs, setting two houses on fire, and Protestants and Catholics pelted one another with stones.