In my city (YO1) we had a gang of Eastern Europeans committing this crime regularly and in quantity.
They were eventually caught with container loads of cat's on their way to Europe.
Same in Oregon. I was on a grand jury here and metal dealing without paperwork is a felony. I asked the DA and he said this is why
Re:Catalytic Converter Theft
by kube-system on Thursday June 24, 2021 @07:55AM
(#27616284)
These laws are common in the US too.
I suspect with Catalytic Converter thefts, the CATs are small enough and light enough to be shipped abroad