can be closed.</li>
      </ul>
    </li>

    <li>Once you are finished with the branch it should be deleted.</li>
  </ol>

  <h2 id="wc">Working Copies</h2>

  <p>Some points to consider regarding working copies:</p>

  <ol>
    <li>In general we recommend that you keep your working copies in your home
    directory. This ensures that any local changes which you accidently delete
    can be recovered via the snapshot facility (on Met Office Exeter and
    Reading based systems).</li>

    <li>If the size 