Theory and hazard perception come first

You can start you driving lessons before you pass the theory & hazard perception test. However, you must have passed it before the DSA will let you apply for your practical test.

If you're not with ClickDrive, make sure your Instructor isn't wasting your valuable lesson time by parking-up and going through "Theory Test Training". This is a common way of padding-out lessons and is totally unnecessary.

For £9.99 (or less) you can buy the #1 selling set of CD Roms called “Driving Test Success (Theory Edition)”, published by a company called Focus. These CDs exactly replicate the actual Theory Test. They contain the identical question bank (1,000 questions and answers) that the DSA use. It also contains similar clips for the Hazard Perception part of the Theory Test, so that you can practice. In our experience it is extremely difficult to pass the Hazard Perception part if you’ve never practiced with the CDs. However, if you’ve used the CDs and put the work in, pass-rates are close to 100%. There are other CDs available from other manufacturers, some of which are better than others. We have no axe to grind, but we’ve found the CDs above to be the best.

You can buy "Driving Test Success" from most major booksellers, supermarkets, Halfords, PC World etc. Or click the following link to buy via Amazon & have it delivered to your door! 

http://www.amazon.co.uk/Driving-Test-Success-Tests-2007/dp/B000SNUQMQ/ref=sr_1_1?ie=UTF8&s=software&qid=1211534759&sr=8-1