Yes. Dedicated, separated space is critical. As is repeal of the helmet law. This is an unavoidable reality. And timely for this study to show just how much more danger Kiwis are in, in their own homes or on the sports field. Why aren't rugby helmets compulsory, eh? Why should the taxpayer foot the bill for concussion or disability that could have been avoided?
(Note: I really am not after answers, it was just a single example to highlight the irony of a study where the activity that's 500x safer is the one that's got a helmet law).