Not sure if many of you have come accross the Walking Access Commission. They've a small website with some interesting documents regarding the history of access, current access rights and liability.
http://www.walkingaccess.org.nz/Reason they came to my attention is they're currently starting a tender process for a 'Public Access Mapping System'. Looks good from what I can see at this stage from the documents online: they hope make publically available (on the internet) geographic representations of areas of public access in NZ. They mention including legal roads (formed/unformed), marginal strips , esplanade reserves, the Queens Chain, public reserves, and other publicly owned land. They talk about 1:50,000 representation, on topo maps,m satellite imagary and air photos. Only at the RFP (requets for proposal) stage, but hopefully will all go ahead as planned.
http://www.walking...z/store/doc/RFP.pdf