So this is really a question. I was driving in moderate traffic in the SF Bay Area a couple of weeks ago, and came up next to some SUV when my Redline suddenly went to the Mother-Of-All-Alerts on K-band. I backed down on speed and a few miles later, passed the same car and same thing.
So does a leaky Cobra alert in K-band or some other band? I never really paid attention to this sort of thing until that episode.