I am assuming that you are looking for a review on
http://www.cartalkuk.co.uk/
The board is currently down, so I can not give much of a review.
The logo image is nice but the text is hard to read against the busy image. This would probably look better on the grey section, with the text given more of the yellow highlight.
The color scheme, from what I can tell, looks like it will be very bright. Do not overdo the yellow...too much will be a strain on the eye.
Not much else I can review at this point. Hopefully it will be back online soon.