I agree with DaveT, OB and Didds. The Laws are a framework for interpretation, to provide an enjoyable match safely, equitably and within the framework AND spirit of the Laws; not a 1984 type anally retentive all encompassing black & white decision support mechanism - and the higher the grade of referee, there is more protocol and agreement to aid those interpretation, as his requirement is communication and management which is needed quicker and quicker as you go up the levels.
Some of you are getting far too micro-detailed and focussed. When advising (or assessing) lower grade refs I often see a concentration on one key element of play (e.g. tackler away) and missing another issue, which may have much greater material affect. Referees must have a much more holistic approach in general, and those that are successful (at whatever level) tend to have that approach.