I am certainly not a constitutional expert, but you don't have to be an engineer to see a freight train coming your way. And I suspect that a freight train in the form of whole slew of legal problems and possibly a constitutional crisis is headed in this direction. All of us who have been paying attention have a growing sense of danger as various issues are clearly moving toward real legal conflict between various groups and provincial governments and this atrociously self-absorbed, ideologically driven federal government. Legal battles over breaches of previous SCOC rulings concerning collective bargaining, gun-registry data, and of course provinces potentially refusing to implement the new federal crime bill are all pending. This is not even to mention the possibility that Harper will attempt unilateral senate reform. Of course loses on all or any of these issues will make the conservative base livid with talk of obstructionist courts or "activist" judges and this will further solidify that part of the CPC support. Furthermore, these issues could help to once again ignite separatist sympathies in Quebec, something that I suspect Harper wants because a Canada without Quebec is one that would be easier for the Conservatives to control.
I would contend that most of the various conflicts on the horizon stem from the simple fact that the Harper government is not satisfied with just creating conservative legislation but is a result of their broader goals of destroying the country in general. They not only hope to see the separation of Quebec in order to strengthen their political power, but they want to undermine the courts by effectively doing away with hundreds of years of precedent law and put the courts completely in the hand of the PMO, eliminate the Charter of Rights (or marginalize it to the degree that it becomes meaningless) eventually eliminate all unions, eliminate all sign of socialized medicine, completely eliminate all rehabilitation efforts in the legal system and increase the prison population by tens of thousands, eliminate the principle of innocence before the law, and essentially take away the structure of human rights which underpins this society.
Will they succeed? I don't know, I really don't. Countries have spiraled into fascism before and to think that it couldn't happen here is just naive. My hope is that people will smarten up and either oust this government through mass action as happened in Egypt or Tunisia, or at the very least get rid of it at the ballot box by concerted effort at electoral cooperation if necessary. Keep in mind that it won't be easy. Events at the G20 demonstrate to anyone who has any idea of history and politics that our government would be just as ready as any other to use any degree of violence if their existence was threatened. Furthermore, do not discount political assassination being used on any opposition leader that shows real signs of gaining popularity which threatens this government. (Maybe this has already happened).
And if you are tempted to call me crazy - JUST READ HISTORY!!!!!!!!! These things have been happening since the beginning of time and to imagine that somehow it is all in the past or that we are somehow above all that is naivety and pure egoism.