> And pray how do you know a priori that a road is indeed empty at > any particular time?
By looking.
There are many public roads with sightlines adequate for >150mph.
There are a great many public roads with sightlines adequate for 120mph.
Including side roads, farm entrances etc?
Yes, why else would I describe the sightlines as adequate?
Quoted message said:
The trouble is the people who have cars that can do 150mph and try them out seem to put them through the hedge and themselves and their passengers in the mortuary.
On rare occasions, yes.
People lose control for all sorts of reasons, such as overloading...
...also rarely.
Quoted message said:
One up for Safespeed.
???
None of the recent speeding horror stories has involved even minor injuries.
None of the recent tragic road death stories has implicated speed.
Not keeping up with recent events very well are we?