If you are planning on buying a new Honda have a look at the Honda Uk web site and apply for a code, if you purchase Uncle Honda:
Yep, that's exactly what my dealer did on Friday. I will be away in the Far East at the end of the month so they told me to download and email them the code and they will apply it for me. Which I thought was nice of them. They also told me you can spend the money on anything it doesn’t have to be fuel.