Hi, I think I might have mentioned a while ago that it was my thoughts that whatever the Govt. of the day they have the ambition to equalise the value of LPG to Petrol and probably Diesel within a few years timeframe.
And to stealthily or otherwise generate whatever duty / tax they can from whatever source.
Greenish LPG might be, but with electric cars ( truly GREEN ???? ) one has to refuel in short time and WAIT for hours at the refuelling stop which is a real bugger I guess if it involves an overnight somewhere, when on other fuels you could actually be at your destination.
Big annual miles and an LPG conversion might well be economically viable but otherwise, well, who really knows !
Malc