Since the Treaty of Waitangi is an international treaty: Select one: a.Parliament has to incorporate the Treaty into our law before it is binding in New Zealand. Parliament has done this only indirectly - mostly by referring, in various Acts, to the Principles of the Treaty of Waitangi b.The Treaty of Waitangi is no longer referred to anywhere in our law because New Zealand is no longer a British colony c.The Treaty is only referred to when the courts interpret Acts which deal with Mori Land