This bar chart displays the number of emergency dispatches at Dublin Fire Brigade stations during 2018, with station names on the vertical axis and dispatch counts on the horizontal axis. The visualization uses D3 v5’s `scaleBand` and `scaleLinear` to position bars, `axisLeft` and `axisBottom` for labeled ticks, and SVG rectangles styled in steel blue. Data is loaded from a CSV file, with margins and a formatted tick label using D3’s `format`.