Rt Hon JACINDA ARDERN: Well, actually, the member in her own question has highlighted one of the issues that is often raised around the removal of GST in any space, and that's your ability to guarantee pass on. It's quite different to the way that the market operates for fuel, where we do have devices that can give greater transparency around pass on to consumers, and the Minister is using those tools to ensure that, for instance, the 25c being removed off fuel is being passed on. When it comes to the Commerce Commission's report which they only released just recently into supermarkets, it has confirmed what we feared as a Government: that the market could be more competitive and that, currently, that is coming at a cost to consumers. We have taken seriously the recommendations. We'll be taking those to Cabinet and giving an official response, but we have kept open the option of going further because we are concerned that there needs to be greater competition in the market for consumers. 