Hosts can choose to block members from attending sessions they host.
Blocking someone means that:
They can't book spots in sessions you hosting.
They can't message you.
Blocked members won't receive notifications. They'll see a message when they try to book or message you, explaining they can't.
When to use block
Deciding when to block someone depends on the situation. As a session host, it's your discretion.
If a member begins to disrupt the cohesiveness of your group and is not a fit, blocking may be appropriate. If you feel comfortable, we encourage you to send the member a chat letting them know they are not a fit for the group. If you do not feel comfortable doing so, you can block them.
Blocked members appear on your blocked list, found in Your Profile > Blocked members, where you can manage them.
Related: Flagging & reporting someone