Dave Plowman (News) wrote:
In article ,
Gazz wrote:
I've oft wondered why they don't use LPG for busses? Virtually no
pollution other than CO2. Engines are much quieter too.

abroad it's fairly common to see CNG powered busses, the gas tanks being
on the roof under a fiberglass hump,

wouldent trolley busses be even better?

The overhead cables spoil the look of the streets.

They would improve some..