SUV's - cities, public spaces and regulation

We are consulting on proposals to expand the Ultra Low Emission Zone
(ULEZ(External link)) London-wide on 29 August 2023. We want to hear
your views on our proposals. These proposals are part of the
commitment by the Mayor of London and TfL to help improve air quality
and public health, tackle the climate emergency and reduce traffic
congestion across Greater London.

It doesn't jump out but there is a survey at the bottom..
https://haveyoursay.tfl.gov.uk/cleanair?cid=clean-air