A bar chart displays new COVID-19 cases by English region on August 12, 2020, using data from coronavirus.data.gov.uk. The visualization uses D3 v6 with SVG rendering, employing `scaleLinear` and `scaleBand` to map case counts and region names, while `axisLeft` and `axisBottom` generate the chart’s axes. Rectangles are appended via a data join, with a custom Xanh Mono and Roboto Mono font styling and dotted green outlines on each bar.