We don't know how many indigenous people were left among the pool of prospective jurors, but it might have been used.
The other thing is that the Criminal Lawyers' Association and other groups propose that instead of getting away from peremptory challenges we regulate their discriminatory use. The problem is that the Americans have tried that for over 20 years without an awful lot of success. It has also been tried in a very few cases in Canada. I mention a couple in my brief, including the Lines case.
I just don't think that regulation has been effective all these 20 years, so I think the best thing is just to get rid of peremptory challenges.