Electronic roadside speed indicator displaying “Your Speed 37” and “Slow Down” on Bellhouse Lane, Grappenhall, a 30 mph residential road in Cheshire

This image shows an electronic roadside speed indicator sign on Bellhouse Lane in Grappenhall, near Warrington in Cheshire. The sign displays the message “Your Speed 37” followed by “Slow Down”, indicating that a passing vehicle is exceeding the 30 mph speed limit in this residential area. Speed indicator devices of this type are widely used across the United Kingdom as part of traffic calming and road safety initiatives. Unlike enforcement cameras, they provide immediate visual feedback to drivers, highlighting excessive speed and encouraging behavioural change without issuing penalties. When drivers exceed the limit, warning messages such as “Slow Down” are triggered to reinforce compliance. The photograph captures a car passing the sign with visible motion blur, emphasising the contrast between the digital warning and real-world driving behaviour. Installed on a tree-lined suburban road, the sign reflects local authority efforts to improve safety for residents, pedestrians, and other road users. Photographed in daylight, the image is well suited to editorial use covering road safety, speed management, transport policy, residential traffic issues, community safety schemes, and the use of technology to influence driver behaviour on UK roads.