Watch it, Mr. with blue lines or I'll have you sent back to sender and your car to me
I was told that there was some guy driving through Zurich's nicest areas with the engine screaming, that caused some other gentleman to make some phone calls. The result was/is the cut-off. Don't know whether it's a legend or actually true though.
BTW, there are just some "nberry-kind-of-guys"
that love these rules and regulations. The majority hates them like everywhere else.