How reliable or useful are radar detectors in these days of speed cameras and unmarked police cars? I rarely see traditional "speed traps" anymore; rather, I see more police driving unmarked SUVs, Mustangs, and Dodge Chargers.
2013 Porsche Carrera 4
2011 Panamera 4S; 2012 Mini CooperS
convertible; 2015 M235i
Prior BMWs: `05 645CiC; `07 650i; `08 M6 convertible; '08 135i; `11 750ix MSport
"You think that's air you're breathing now?"