20mph speed limits: 2021 to 2025 Scorecard data, by London borough

Proportion of borough-managed roads with 20mph speed limits in % for each borough and London average, comparing 2021, 2022, 2023, 2024 and 2025 Scorecard data. View all results

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TfL managed Red Route network/TLRN has been excluded from this data. View 20mph Speed Limits results

Chart: London Boroughs Healthy Streets ScorecardSource: TfL Assessment to May 2025 of the proportion of borough-managed roads by length with 20mph limits, updated with data provided by local authorities.Get the dataDownload imageCreated with Datawrapper