Tractor

I have owned a few import Imprezas and other cars, most of which have only had one ignition key. I also did an Interpol check on one of them, and it wasn't stolen (before anyone assumes this is the simply reason).

So, I am sure that some have only one key as may have been nicked, but others certainly have not.

Can anyone shed any light on this oddity? Has anyone been given a decent explanation as to why this is the case?

Many thanks

Mike