~!@#$%^&* You're the one saying there shouldn't be legal measures?
Two completely different topics. He was talking about a car alarm going off through the night. Not exhaust noise. And I've also never said there shouldn't be ANY laws. The dB level is just far far too low.
We have proven this in my area with independant testing at the hands of a LEO friend.
Read and comprehend fully before replying.