Definitely time to address the issue of pollution in London and agree that any expansion of the ULEZ should come with improved public transport facilities, even some new bus routes would be great for encouraging people to ditch their cars. One of my concerns with the route being extended up to, but not including, the north and south circulars is that there are many schools (state and private- not that debate please) along/near the south circular and it seems likely that by extending the ULEZ it will result in an increased amount of traffic along these routes. It seems at odds with wanting to improve air quality for London`s children to then potentially push more traffic past their schools. Anyone know if there will be a corresponding fund for green screens/ planting solutions to help detoxify the air past the affected schools? Calsug- you are spot on with the Edinburgh tram situation. I know lots of people there- it has been hugely expensive, incredibly disruptive, the locals generally considered it a council vanity project and the trams now are frequently seen under utilised.