For some of the infrastructure that has monopoly characteristics that is really important to the functioning of the wider economy, we think it is right that the Government be able to have a look at those investments and think, whether in a time of global financial crisis or something, it is better that those assets sit in the ownership of New Zealander owners aligned to the fortunes of the New Zealand economy, rather than owned by overseas people who might prefer the capital investment needs of their assets and other countries' in their home country rather than New Zealand. 