At the moment Law and Ops seem not to have changed too much, but Ops is changing anyway with the changes in legislation and I am currently working on new questions as we speak. They are probably the only subjects aside from comms that you just have to rote learn anyway.
All the other subjects have changed or are changing.
Alex - not sure what different authorities are doing. Some of them are still paper based certainly. Being behind was the only reason I could think of for some people reporting that their exams were the same as some of the commercial databases. But then I checked and realised they were referring to the subjects I just mentioned.