It entails parking up in lay-bys in & around East Yorks for a few weeks, wearing vogue coveralls. If you're a Phase 2, a few guard duties thrown in to keep you happy. If you're a Phase 3 enjoy being canteen cowboy.
You will be taught how to train soldiers to gain driving quals. Lots of practice lessons, tests on Highway code, manoevering etc. Take wind/waterproofs as Leconfield can be windy & wet. Take lots of cash for the Cafes you will stop at & pubs/clubs you will visit for cultural enlightenment!