title: 403 redirect doesn't work
body: <p>How to force apache to redirect to a 403 error?<br>
  I've tried:</p>
  
  <pre><code>RewriteRule ^forbid/(.*)$ / [R=403,L] 
  </code></pre>
  
  <p>this caused 500 server error on the whole site</p>
  
  <pre><code>RewriteRule ^forbid/(.*)$ - [R=403,L] 
  </code></pre>
  
  <p>and</p>
  
  <pre><code>RewriteRule ^forbid/(.*)$ [R=403,L] 
  </code></pre>
  
  <p>these simply don't work
  <br>I have the following .htaccess file:</p>
  
  <pre><code>RewriteEngine on
  RewriteRule ^(config|backup)(.*)$ - [F] [NC]
  
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteRule ^admin/(.*)$ /admin/index.php?%{QUERY_STRING} [L,QSA] 
  
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_FILENAME} !util
  RewriteRule ^(.*)$ index.php?%{QUERY_STRING} [L,QSA]
  </code></pre>
  
  <p>Please, help me!</p>