Passed my theory second time, failed by ONE MARK on my first attempt, I needed 43 on the questions and got 42, you can imagine how gutted I was! Hazard perception is the things most people slip up on, remember to click when the hazard first appears, as it progresses or changes, and when the hazard ends, I always got almost full marks on the hazard perception by doing that. But just keep going, it's not the end of the world if you fail, only 30-odd-quid. Good luck!