I have a few questions, raised by @UltraVires and @Northern_Piper’s comments on abortion, that I’m sure that I could easily look up but could lead to interesting discussion. Criminal law in the US is mostly left to the states, while in Canada it’s entirely federal. My understanding is that unlike civil law which was left to the provinces because Quebec/Lower Canada kept its French-derived civil law while Ontario/Upper Canada devised its own based on English common law, both of these provinces adopted criminal law based on English law, in such a way that it could be left to the federal after 1867. So my questions are:
- The fact that it could be left to the federal state doesn’t mean it was a given that it would be. Was there debate among the devisers of the 1867 constitution on whether criminal law should be federal or provincial? And has there been legal argument since then that it should be provincial?
- Did New Brunswick and Nova Scotia have their own criminal law prior to 1867, or did they rely entirely on unwritten English common law? We could ask the same question of Prince Edward Island, British Columbia and Newfoundland prior to joining Canada.
- I guess, the same question but about Upper Canada and Lower Canada between 1791 and 1840.
Essentially, I’m asking about the development of criminal law in Canada, and why it ended up being left to the federal state even though the obvious model would have been the US where the states kept this power even after joining the federation.