Had someone leave this on my car once.

Not everything the tree huggers claim is true....


Seems JLR are getting it right some times!!!

This is bang up to date , well almost ! 2017 so euro 6 engines have just been introduced.


https://assets.publishing.service.gov.uk/g...0_2017.pdf

Nox and particulates are falling, despite increased traffic.

These numbers are up to 2017, so let’s say the average life of a car is what ? 10 years??? That means these results are being achieved with fairly old cars /buses /trucks still running around .

Move on 10 years, by which time euro6 engines will be the oldies and we might be on new euro 26 b engines, Transport will not be a significant contributor to air pollution. Who needs electric?????

Just asking  Filters are in fact so good that in certain circumstances, when the ambient air is already polluted, a diesel car will tend to extract more particles from the air than it emits. Emissions Analytics worked with........etc etc

He who dies with the most toys wins...