You obviously do care because you've replied twice. That's fine, I care about this issue too but I take a different view to you. I also think, though I might be wrong, that you've done the same thing as the OP in conflating the separate issues of air pollution and climate change.
You said:
"OP is BU as ULEZ is nothing to do with Climate Change as my example of the V8 Land Rover being compliant clearly shows."
Saying someone on AIBU is BU usually means you don't think the issue is worth debating and we should move on. In a way, it's telling people what they should or shouldn't talk about. I sometimes go along with it but in this case I don't.
OP made the mistake of thinking ULEZ was a climate change measure when we both know it's a measure to tackle air pollution on a localised level. But her mistake in conflating the two is not a grave one and also understandable, IMO.
You appear to have done it too. It's true that CO2 is associated with climate change, but it is also a factor in localised air pollution, particularly on very hot days in urban areas with heavy traffic where it contributes to a smog-like effect which is very dangerous for health.
Just because she made a mistake doesn't mean other people can't talk about what ULEZ really means. That's what I'm doing and some other people on this thread.
Lots of us file these issues under "things we should do about the environment to make the world a safer place."
Do you think measures to tackle air pollution from whatever source - motor vehicle, aircraft, wood burning stoves for instance - are a good idea?
I do, particularly because I live in an urban area where air pollution from all these sources is high and my health and that of my neighbours is compromised.
That's why I approve of ULEZ because it tackles one of these causes. Every scheme has its flaws and you've pointed one out with the Land Rover model from about 2005 that is ULEZ-compliant but also emits high levels of CO2.
I take back my earlier comment and admit it is an interesting point. But that's not a reason to scrap ULEZ, rather than saying: "Fightyouforthatpie has made a discovery about high CO2-emitting vehicles that though ULEZ-compliant are contributing to air pollution. Let's examine that and decide whether our rules should also exclude that particular vehicle and others that emit the same levels of CO2."
I now think that's worth looking at and could make ULEZ an even better scheme. Thanks.