Drove into a parking lot yesterday and started picking up strong Ka 34.6 with no LEOs in sight. Bloody Cobra user, I thought. Turns out it was an RMR user (looked like an Eclipse or a C302, but I can't be certain). I would have got a picture but the guy kept glaring at me. Was probably wondering why I was laughing hysterically.
The automatic door he was parked in front of worked fine so maybe he disabled the blocking ability?