On Sep 20, 10:53*am, "Dave Plowman (News)"
wrote:
In article
,
* *harry wrote:

In the future, motoring will once again be the province of the
wealthy.
The herbs will be on the buses/trains.

What fuel will buses/trains use that will be cheaper than that for a car?

Electricity. In terms of per passenger it will be cheaper than
personal transport.
From a mix of tecnologies. And before you ask,
http://en.wikipedia.org/wiki/Trolley_bus