I feel like I am pretty consistent in my views and this is no exception. When I was younger I thought 21 was a ridiculous age, and I still do today. It was much better at 19. As another poster mentioned, 18 has some real downside because seniors in high school are often 18 and we know alcohol will be bought freely for everyone down to 14 in that scenario. A shift to 19 makes sense.
19 is the legal drinking age in Ontario Canada. Not sure about the other provinces in Canada.
ok...just checked legal drinking age of 19 in all provinces but 3. Quebec Alberta and Manitoba are at 18.