- Reference: 2020/1069
- Question by: Andrew Boff
- Meeting date: 19 March 2020
The Silvertown Tunnel will cost a billion pounds, raised from tolling Blackwall and Silvertown. Have you and TfL ever sat down and worked out what you could achieve, in terms of greenhouse gas emissions reduction, and air quality improvements, if you tolled the Blackwall Tunnel enough to remove congestion, and invested the money in cycling, walking and public transport instead?