Air Law, such a fun topic isn't it? I feel like sometimes I need to go and complete a law degree just to understand what I'm allowed to do before I get in the aircraft!
But anyway, we have to deal with it as best we can, so that being said here is a handy little document for anyone doing a PPL exam (unfortunately this will not apply to CPL, but it can still be a good document to carry in the aircraft nonetheless)
CASA has published something which is called the Visual Flight Rules Guide
Casa DAY VFR Guide
This is a handy little document which covers alot of the air law considerations that private VFR pilots are likely to come up against when flying out in the real world (and also in the exam) There are a few things that it will not cover (carriage of infants, dropping of articles etc) but other than that, it covers most bases for the PPL Air Law exam. Best of all, you are allowed to take it in with you(no tagging of this document, but highlighting is allowed). It also does a, lets say reasonable job of creating contents and an index so is relatively easy to find the information you are looking for.
CASA used to sell a hard copy version of this through their store, but recently it got pulled, I suspect because it contained some minor mistakes. Now there is only a PDF version of it available from their site.
What I recommend people do before their PPL exam is take it down to officeworks where it will cost you less than $30 to get printed in B&W and bound. It is certainly easier to reference this document in the exam than go hunting through the CAR's and CAO's.
Another point is that when this document talks about a rule, it will also give a reference to the relevant AIP, CAR or CAO. So if you don't trust it, you could always go and find it in those documents.
I also have it on good authority that CASA will be printing in again in colour shortly, although I don't have a date for that one. Another benefit includes a fairly detailed rundown on submission of a flightplan through NAIPS, I actually find it better than the in program help from NAIPS.
Like I said, it's a handy document to carry around with you in flight as well.
Good luck with it Peter.
Ben