The proposals from the Opposition also present a practical problem. For me, looking at the experience of New South Wales, it is alarming that the number of people searched who weren't subject to firearms prohibition orders (FPOs) was so high. The Minister raised this issue before. Essentially, they'd been subject to the illegal use of a search power. Again, should we adopt the Opposition's view, that would be the same in New Zealand. Some, particularly those from the Opposition benches, might say, "Well, what does it matter if we're removing reasonable suspicion, because if it works in terms of getting lots of guns off the street, surely it doesn't matter?" And that's the third problem: the evidence gap.