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Accessibility
The accessibility standard this site is built to, and how to report a barrier.
Standard
This site targets WCAG 2.2 level AA. Colour is never the sole carrier of meaning: provenance is stated in text as well as in treatment. Reduced-motion preferences are respected. Interactive elements are reachable and operable by keyboard with a visible focus state.
Data visualizations
Every map and chart is accompanied by the same data in a table, so that no figure is available only through a visual interface.
Reporting a barrier
Accessibility barriers may be reported to [email protected] with the subject line ACCESSIBILITY. Reports are acknowledged and tracked.