There are a couple of links that will help you.

www.esasafe.com takes you to the Ontario Electrical Safety Authority.
Click on "Consumer", then go to "FAQ". There is a searchable database
of questions, or you can click "Ask a Question" and ask a question of
your own. It will take an inspector 2 or 3 days to reply by email.

A great website is www.selfhelpforums.com. There are several forums on
general electrical, but you can get help on Canadian-specific issues
from the forum called, "Electrical Code-Canadian."