I have bad experience on buying car insurance, In Dec 2007, I bought my first car and I bought car insurance from 250(or 200) consumers RD, 1010(or something ,I just remember it's on the 10th stery).
The lucky thing for me is that the insurance is true, but some of the information in my file is false.for example, he wrote that I was a Scnecia student,so I got the group rate. It's not true.
I found that one year later ,and corrected it. I can never reach that guy who sold me the car insurance,his name is Tommy Lee
=============
Everybody should know that after you buy insurance ,the insurance company will sent all the papers (include pink slip) to your own address directly.
It's easy to figure out if the insurance is fake or not.
I think you better to call police to help you , on the other hand , you can try to use media , like singtao , mingpao , fair child TV, internet (youtude) to show your case,
In Toronto , chinese society is not really too big , chinese guy always go to chinese mall, Pacific Mall , china town . I think not too hard to find out that guy.