That is a bit of a red herring as I never said the natives should be stripped of their rights to fish (as the women would be stripped of their their right to vote), you did. And these rights were not "informally" agreed to, the King put their right to what he called their "hunting grounds" into a Royal Proclamation in 1776 (of course he was serving his own interest as it was an attempt to slow the expansion of the American Colonies into the Indian Territories). They are, nonetheless, now engrained into our Constitution. You suggest other countries have embraced equality, but perhaps you could give examples (American Indians? South and Central American natives? Australian Aborigines? New Zealand Maori? And how would the equality work? If there are not enough salmon for all parties (commercial, sport, and aboriginal) then no one fishes? Already sport fishers may get to fish even if a commercial opening is not possible. I am glad, however, that you accept that the world is changing and that native culture is and was not stagnant, and so they should not have to resort to 18th century methods to exercise their inherent rights.
Perhaps we should try to clear up this "red herring". I was not saying we should take away the right of women to vote, I was saying that you cannot use history as a justification for inequality. Just because women were constitutionally not allowed to vote in the 1800s does not mean they should also be forbidden from voting now. So just because the natives were allowed special fishing rights in the 17 and 1800s does not make it reasonable and applicable today.
And with reference to equality, I was referring to equality across race / gender / creed etc, not equality of indigenous vs settler per se. Whether indigenousness falls under the race umbrella (as per previously mentioned court cases) is irrelevant with respect to the bigger picture of equality. But if we look at Europe as a case study, it was colonized / settled / invaded so many times between 1000BC and 1200AD, yet there are no long standing "heredity indigenous rights" like there are here. So because “colonization” happened in Europe a couple of centuries earlier than in Canada I dont see why the principle is suddenly any different.
As for your point about quotas and limits - if there are not enough salmon for all parties then cut limits for everyone equally and fairly. Does it make a difference to a sport fisherman if the limit is 1 2 or 4? Probably not. Personally I would like to see more fisheries have a 1 fish limit, I think it deters the greedy, undesirable and possibly unethical fishermen but thats by the by. Commercials could easily be moved to a transferable quota system, so the less efficient boats could sell out their quotas to make the system work. And on the subject of commercials, lets be honest there are way too many boats and its a generally crappy industry to be in. So I have no problem with the gment retiring some licenses to make the industry more efficient. And as anorden says, the hunt lottery system might be a suggestion too. Such a system has been hugely successful for hunting across all of North America, lets embrace it.
And although I never opened the traditional methods can of worms, whilst we are on the subject in my view we need to be mindful for a couple of reasons. Firstly traditional methods had a fairly limited catch per unit effort which made them self regulating to a large extent. Modern methods have significantly higher CPUEs and therefore do not sustain fish stocks over the long term. Improved technology requires regulation and responsibility. Second, I view social, technological and cultural development as an exercise in compromise. You cant just cherry pick the best bits of socioeconomic development. I love sweet and sour pork, but when I go to a Chinese restaurant I have to put up with chicken feet, pig trotters and pickled jellyfish. So if natives are to get better technology and techniques for catching salmon, they need to be mindful that there are hidden costs and externalities to the technology. So given how much the world is changing, lets all embrace change – including unequal and very outdated FN “laws”.