Ban

For the policy on Wikipedia, seeWikipedia:Blocks and bans.

Abanis an action used to stop people from doing something, either bad or dangerous. Ban can also be made onproducts.For example,Singapore,acountry,banschewing gum.Ban may sometimes be made on theInternet,where anadministratoror amoderatorwith higher powers than other members can stopvandalsfrom causing harm to others. Sometimes, users of a website say that moderators or administrators havebanhammersthat they use to ban bad users.