Hon JAN TINETTI (Minister of Internal Affairs): I just wanted to go back to the question around exemptions. This would be used very rarely and would be decided upon by the Director of Maritime New Zealand and would be carried out in times when there was research into areas such as emissions reduction, which are very important areas. So, as I say, it has to be put into there because it's very rare that it would be used in New Zealand waters, but when we're talking about research of that nature around emissions reduction, it's really important that we give the Director of Maritime New Zealand that ability to be able to do that, to be able to make those exemptions.