Importing a car to the UK from the UAE?

I am currently working here and was wondering what is involved and how much it would cost to import a car from the UAE to the UK. I have already been on the DVLA website but it doesn’t tell you much. I am not worried about the car being left handed as it is high end model which I am going to keep back in the UK when I return as a second car. Any help would be greatly appreciated.
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It appears to be a very dodgie business to be involved in and profits are not always guaranteed. But i suggest you visit "BrittishExpats.com" and take a look at the forum discussions involving this matter......