In the UK, the Ring Road signage is indicated with a circular route around any town or city, designed to ease congestion through the redirection of traffic from the center. The sign is generally a white circular sign with black borders and the words Ring Road in black. This enables some efficient navigation of drivers through alternative means to avoid busy inner-city areas. Ring road sign uk can be partial or complete loops that connect major roads and motorways. They serve a vital role in reducing inner-city traffic and allowing for improved journey times. Common examples are the M25 in London and the A406 North Circular Road.