1.   Ask Lewis for a solution, a vaccine against fan violence, and he is stumped.

2.   Even with regard to fan violence, the teams are not innocent.

3.   Its coach, Milovan Djoric, had already been suspended following fan violence at the game with Mexico three weeks ago.

4.   The main worry, however, is over tickets and fan violence.

5.   The occasional outburst of alcohol-induced fan violence is nothing new.

6.   There have been no outbreaks of fan violence, either in the stadiums or out on the streets.

7.   When asked how international soccer authorities might cure fan violence, he sneered about American bombing in Afghanistan.

8.   Out of fear that that uncontrollable fan violence would erupt if the match were cancelled, Porto and Sporting officials decided to go ahead with the game.

9.   Police said about a dozen people were detained in the largest outbreak of fan violence this season in Belgium.

10.   A last-minute goal annulled by the referee because of offside triggered the worst outbreak of fan violence this season in Swedish soccer.