Andrew McKay wrote:

On that subject I find it quite amazing that the gas companies and car
companies haven't seen fit to install different nozzles (say square
and circular) which won't fit the other type of vehicle. And putting
the diesel and regular gas alongside each other on the forecourt seems
like a plain daft idea to me!

Yes, and all knives should be sold with corks on the ends.

--
Grunff