Vote multiply by using this free web proxy sites.
You can copy barclays address in the field nd you get on it with a different ip/signature. This will hide your real identity, here are the working sites:
<a class="postlink" href="http://hidemyass.com/proxy/" onclick="window.open(this.href);return false;">http://hidemyass.com/proxy/</a>
<a class="postlink" href="http://proxite.me/" onclick="window.open(this.href);return false;">http://proxite.me/</a>
<a class="postlink" href="http://www.xitenow.com/" onclick="window.open(this.href);return false;">http://www.xitenow.com/</a>
<a class="postlink" href="http://litelium.com/" onclick="window.open(this.href);return false;">http://litelium.com/</a>
<a class="postlink" href="http://miniprox.net/" onclick="window.open(this.href);return false;">http://miniprox.net/</a>
<a class="postlink" href="http://www.proxite.info/" onclick="window.open(this.href);return false;">http://www.proxite.info/</a>
<a class="postlink" href="http://www.proxyexplore.com/" onclick="window.open(this.href);return false;">http://www.proxyexplore.com/</a>
<a class="postlink" href="http://harboranonymous.info/" onclick="window.open(this.href);return false;">http://harboranonymous.info/</a>
<a class="postlink" href="http://www.unblockunblock.com/" onclick="window.open(this.href);return false;">http://www.unblockunblock.com/</a> (only one with popups)