What can trigger spectator aggression in sport

http://www.popcenter.org/problems/spectator_violence/print/

I think that they get angry

spectator sport-A sport that is characterised by the presence of spectators

Spectator aggression in sport can be triggered by various factors. Here are some common triggers:

1. Rivalry and competition: Intense rivalries between teams or individuals can evoke strong emotions in spectators, leading to aggression. This can be exacerbated when spectators have a personal connection or allegiance to one of the teams or athletes.

2. In-group/out-group dynamics: People often identify strongly with a particular team or player, leading to a sense of belonging and loyalty. When an opposing team or player is perceived as a threat, spectators may become aggressive towards them, fueled by a desire to protect their own group.

3. Provocations and conflicts: Spectators may become aggressive if they witness provocative or confrontational behavior from athletes, coaches, or even other spectators. Verbal taunting, physical altercations, or controversial referee decisions can all escalate tensions in the crowd.

4. Alcohol and substance use: The consumption of alcohol and other substances can impair judgment, decrease inhibitions, and increase aggression. When spectators are under the influence, they may be more prone to engaging in aggressive behavior.

5. Frustration and disappointment: When spectators have high expectations for a team or athlete, disappointing performances or unfavorable outcomes can lead to frustration. This frustration may manifest as aggression, particularly when combined with elements like perceived unfairness or a sense of injustice.

To address spectator aggression in sport, it is important to promote safety measures, provide clear rules and regulations, enforce strict penalties for misconduct, educate spectators on appropriate behavior, and encourage a positive and inclusive atmosphere.