TfL doubles wildflower verges in roadside to encourage more biodiversity
TfL pledged last year to increase biodiversity, mitigate climate change and become more sustainable in its operations by increasing the amount of wildflower verges on roadsides of TfL’s network and has doubled the area managed in this way to more than 260,000m2 in 2024.
The sites are managed to promote biodiversity by reducing mowing frequency to allow wildflowers to grow, TfL continue to regularly mow the edges to keep London’s streets looking well maintained. TfL now has wildflower verges across its network including Gants Hill roundabout in Redbridge, Clockhouse roundabout in Feltham and the A21 Sevenoaks Road (Green Street Green) in Bromley.
The flowers create a supply of nectar and other food resources, plus shelter, for wildlife including bees, butterflies, birds and small mammals. Wildflower verges bring additional benefits for London’s biodiversity, including the transfer of carbon dioxide from the air into the soil and reduced carbon emissions from mowing. The new verges mean that there are now the equivalent of 37 football pitches of wildflower verges across the TfL road network.
The introduction of new wildflower verges formed a key part of TfL’s commitment to enhance biodiversity across its estate. TfL’s Green Infrastructure and Biodiversity Plan, published in March 2024, set out how TfL will protect, connect and enhance its green infrastructure and biodiversity and how it will work with other organisations to tackle this vital issue both now as well as part of longer-term planning.
