Blue Badge Tourist Guides are the official, professional tourist guides of the United Kingdom. They wear a Blue Badge to indicate their professionalism. They are recognised by local tourist bodies throughout the UK, and by Visit Britain as Britain’s official tourist guides. There are over 2000 Blue Badge guides in England, Scotland, Wales, and Northern Ireland, who guide at Britain's tourist attractions and cities. Some guides run guided walking tours on themes such as Jack the Ripper and The Beatles.