You Have Voted notice / Cancel Your Vote

Unless I'm missing something it's hard to tell if you've voted already? That may sound silly but as a newbie to Community Polls I've spent a while searching for how to vote - before realising I already had and so couldn't...

My suggestion then is that if you've voted - exactly where the 'Vote' button usually is, could there be a 'Your Vote Has Been Cast' note. A further option - not sure if it would be too hard - would be to have a 'Cancel Your Vote' button. Hey sometimes people change their minds!

Just an idea!

Andy