A nice summary from the beeb, the strongest argument against are the data used for compliance and the right to fast track it through.
Political Editor Tim Donovan assesses what new information came to light during the two-day hearing.
www.bbc.co.uk
Its quite clear that Naughty Sadiq, wanted the most optimistic data to be used for the consultation, hence the ridiculous approach of measuring cars already in the most central ULEZ zone and not those registered in the proposed zone. I think that is hard to defend.
This could end up in a delay being ordered, at best.