There are howls of protest from the right about plans for Birmingham to be a 20mph city. But it will be a good thing, and others will follow, says transport writer and podcaster Christian Wolmar
In today’s newsletter: A surge in deadly wrong‑way crashes has exposed our failure to protect young drivers, as grieving families and safety experts warn that age, inexperience and lax licensing rules are costing lives
Similar initiatives have been launched from Barcelona to Bogotá, but they have misinformation, political pressure and vested interests stacked against them
Editorial: The prime minister is right to think that taking Manchester’s model national could widen opportunity, clean the air and rebuild state capacity. Other public services could be next