RE: Valentine 1

["Spire, Ed" <ed.spire@missioncritical.com>]

"Do some people believe/know it's possible to slam on the brakes when
hit
with radar, and be able to change your speed before it registers?"

It's almost impossible to slam on the brakes and beat radar, and
dangerous at that (although ,as another poster noted, it can be done.)
So if you are all alone on the road you can almost always be had by
instant-on K band.

But if there's other traffic that is being sampled, you will pick up
stray signals long before you can be clocked.  That's why LASER is
worse, the beam is very narrow, much less chance of picking up stray
signals.