olemus
keelu alla panema
Merriam-Webster, transitive verb
1: to prohibit especially by legal means
// ban discrimination
// Is smoking banned in all public buildings?
also : to prohibit the use, performance, or distribution of
// ban a book
// ban a pesticide

näiteid
https://en.wikipedia.org/wiki/Ban_(law)
https://en.wikipedia.org/wiki/Block_(Internet)
https://en.wikipedia.org/wiki/IP_address_blocking
https://en.wikipedia.org/wiki/Shadow_banning