Dinahmo
It seems to me that most of the problems in the UK are down to govt policies. The govt forced ULEZ upon Labour run city councils. So, all of you who are against ULEZ could be engaged in attempting to counter govt policies, even if you only sign the many surveys and campaigns.
Sorry where did this come from? As far as I know the only objections to ULEZ are coming from Conservative councils www.bbc.co.uk/news/uk-england-london-66087725
) is that not everyone changes their car every couple of years, and doing so is not environmentally friendly. The people who are probably least likely to get a new car before the old one is 'past it' are those who can't afford to pay a hefty premium to cover the built-in depreciation to the car industry. This means that the better-off can still travel where they like, but the less well-off are restricted, and IMO that is very wrong. If we all need to be less polluting, the schemes brought in to achieve that should affect everyone equally.