But the school schedule does already shift and it shifts later, so in the opposite direction. The policy trend is going in the opposite of what you want to achieve with year-long DST, you could instead vote for the status quo and have the same effect.
Do BC schools have a different winter schedule? That's not how it is where I live, at least. It seems like it would be pretty annoying to have to reschedule activities around getting to/from school twice a year.