A quiet policy shift in Rotherham has turned into one of the most talked-about examples of low-cost environmental change. Back in 2013, the town decided to stop mowing large stretches of roadside grass and instead replace them with wildflowers. What followed was unexpected. Maintenance costs dropped significantly, wildlife returned in noticeable numbers and the once-plain verges transformed into colourful corridors of life. Today, the project is widely seen as a simple yet powerful model for how cities can save money while supporting biodiversity.
