This 2017 @TfL paper ‘Understanding and managing congestion in London’ is an excellent read. Some highlights:
1) build more bus lanes
[but... how do you fit a double bus lane in a 3.5m wide lane?
] http://content.tfl.gov.uk/understanding-and-managing-congestion-in-london.pdf
1) build more bus lanes
[but... how do you fit a double bus lane in a 3.5m wide lane?

3) Key Factors to Congestion across London:
Recurrent demand = too many cars
Excess demand = even more cars than usual
cycle lanes and LTNs = do not feature on the chart
Recurrent demand = too many cars
Excess demand = even more cars than usual
cycle lanes and LTNs = do not feature on the chart
4) I did not know this! Thought it was a borough thing. What are the mayoral candidates saying about a #workplaceparkinglevy then? Does anyone know?