A. N. Other wrote
Rod Speed wrote

However, if you take the trouble to check the URL I gave, you'll find
that mobile and variable speed cameras are included in the database.

Not even possible.

Oh, do you mean you can't check the URL? other people find it possible!

On the point of mobile cameras, databases are available and sat navs will
warn of the mobile site - it doesn't mean there will be a camera there.

Not even possible with the mobile speed cameras in cars and small vans.

The sat nav warns of variable speed camera
sites even when the national limit applies.

Not even possible with the mobile speed cameras in cars and small vans.

Newspapers regularly publish the locations of
speed checking areas for the coming month or so.

Nothing like what is being discussed.

It is in everyone's interest to reduce the
number of serious and fatal traffic accidents

There is **** all evidence that those are due to speeding.