system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5:How do large venues and sporting organizations, which ban lots of people for unruly behavior, actually enforce these bans?
gpt
For the most part they aren't actively enforced. But what the ban means, in a legal sense, is a trespass warning. So, if they come back and cause any trouble, they immediately go to jail for trespassing.