The default speed limit in residential areas in Wales will be reduced from 30mph to 20mph from midnight on September 17. It will make Wales the first UK nation to adopt a 20mph default urban speed limit.
The new limit will apply to all “restricted” roads, which are roads in built-up areas with high levels of pedestrians. There are some exemptions and local authorities have been able to apply for certain roads to be kept at 30mph.
