Thought I would help answer some of your questions regarding the OPI and this should make things easy.
for the first time the manual is available in PDF form to everyone.
out of province and salvage inspection
the out of province inspection and pass/fail guidelines start on page 37.(in the PDF form) unsure what page when printed out- don't print it, I did and it is over 100 pages single sided and a waste of paper and ink
if you decide to look through it all it also contains the information required for salvage, rebuilt, and kit cars.
any specific questions feel free to ask me, but also understand there are many points left to the technicians discretion.
For any car that fails the shop can, but is not required to: fax a copy of the fail report to the transportaion department. this is something that is only done if the car is very unsafe to be driven or it is suspected you know a guy that for a case of beer or cash will let these things slide.
Also A shop cannot get in trouble for failing something that the technician that inspected feels should fail, but legaly does not, and another technician passes it there is no penalty for that.
but on the other hand the penalty for passing a car that should fail is loos of license and tens of thousands in fines, as well as the shop can be fined as well as the tech.
If forget to respond to any questions here feel free to PM me.