"Adrian" wrote in message
. 1.4...
W K ) gurgled happily, sounding much like they were
saying :

What is the fuel consumption of a modern, standard CAR at 20, 30 and
40?

Enlighten me.

I don't actually know.

YOU made an assertion that pollution would be greater at 20 than at 40
or
50.
If that assertion has any basis of truth, you could do with telling us.

The easiest way to get an approximation would be to look at the old-style
fuel economy figures - urban, constant 56 are probably close enough to
what
we want for this.

The constant 56 figures were always WAY better than the urban ones. That's
a good indication that there's a lot less pollution at free-moving speed.

Complete ********.

The urban figures simulate stop-start driving, the steady 56 _did_ not.