It'd been a couple weeks since an encounter on this stretch, so I thought "this might be a good time - let's see what this camera can do." I reached over and change from little-L to All, turn the camera on, and as the lense is extending I get a Ka-brap; Front, level 1 . .
The rest is documented in this tedious, un-edited video . . .
[ame=http://www.youtube.com/watch?v=8yVvK5AMhY0]YouTube - Valentine-1 exposes Ka radar[/ame]