Its a good point Oktas8, i've been working with the Aus system for the last few years and just starting to get used to the NZ System which so far is a lot less complicated!!
27/09, you're quite right, I knew it was in our SOPs, what I was saying (Not very well I might add) was I needed to check the reference to the Regs that was in our SOPs to help me find it!
MattyJ and Oktas8 I think you're both quite right, at the risk of starting some kind of argument, the Aus System is HEAVILY REGULATED, I never quite realised it till I moved, I rather like the simplicity of the NZ Regulations and AIP that gives some basics required then relies on the Operator to create their own SOPs that allow for a safe operation specific to their needs and operating environment!!