NameVirtualHost *
<VirtualHost *>
        ServerName localhost
        UseCanonicalName off
        Redirect /foo /fulse/
        ServerAdmin webmaster@localhost
        DocumentRoot /var/www
</VirtualHost>

mithril:~$ sudo /etc/init.d/apache2 restart
 * Forcing reload of web server (apache2)...                                                                                Syntax error on line 5 of /etc/apache2/sites-enabled/000-default:
Redirect to non-URL
                                                                                                                     [fail]

mithril:~$ apache2 -V
Server version: Apache/2.2.3
Server built:   Feb  4 2008 20:19:27