Under what circumstances is free speech not allowed?

Free speech is a fundamental right protected by the First Amendment, but there are specific circumstances where it is not permitted. One of the primary exceptions is when speech poses a real and substantial danger to the well-being of others. This includes instances of incitement to violence, threats, or speech that can lead to imminent lawless action. The government has a vested interest in maintaining public safety and order, which justifies these restrictions.

For instance, if someone were to advocate for immediate violence against a group of people, that would be considered outside the protections of free speech because it could lead to harmful actions. The context of the speech and its potential consequences play a crucial role in determining whether it falls outside the protections provided by the First Amendment. Thus, the correct answer reflects a legitimate limitation on free speech where public safety is at stake.