function bbp_group_is_banned() {

	// Bail if user is not logged in or not looking at a group
	if ( ! is_user_logged_in() || ! bp_is_group() ) {
		return false;
	}

	$bbp = bbpress();

	// Set the global if not set
	if ( ! isset( $bbp->current_user->is_group_banned ) ) {
		$bbp->current_user->is_group_banned = groups_is_user_banned( bp_loggedin_user_id(), bp_get_current_group_id() );
	}

	// Return the value
	return (bool) $bbp->current_user->is_group_banned;
}