How FAST (etc.)?:
Fast enough for a one-month driving/riding license suspension. And the CHF equivalent of a $400 fine. A few years ago, it was. In early April. Around 9:00 am. Cold. Plenty of snow left on nearby fields.
No one on that particular, little-known mountain road up to the Swiss Jura Alps.
But me. And a radar trap

.
It's that FIRST indictment that you want to avoid
Jamie