Originally Posted by ghrocketman

I wasn't speaking of inside the city limits of Detroit, which is a total dump only surpassed by CLEVELAND as a TURD PIT.
This is I-75 20+ miles north of Detroit and 96/696 10 miles North of Detroit as well.
Low crime, high $$ areas.

True radar jammers are highly illegal.
Real ones are only available in kit form.
You can build jammers that amplify the power signal so high they will actually overload and destroy radar guns into a smoking heap of circuit boards.