Citizens band radio (often shortened to CB radio) is a system of short-distance radio communications between individuals on a selection of 40 channels within the 27-MHz (11 m) band. In the United Kingdom, CB radio was first legally introduced in 1981, but had been used illegally for some years prior.

In December 2006, CB radio was deregulated by Ofcom and it is now licence-free. Although the use of CB radios in the UK has declined from its peak, it is still popular, especially with the farming community, Land Rover owners and Mini-Cab services. It is also fitted as standard to 'Street Glide' and 'Electra Glide' models of Harley Davidson touring motorcycles sold in the UK.

Countless CB related clubs and groups have existed over the years, including some more notable organisations:

  • NATCOLCIBAR (NATional COmmittee for the Legalisation of CItizens BAnd Radio)
  • REACT UK (Radio Emergency Associate Communications Team – later changed to Radio Emergency And Citizens Teams)
  • MSGB (Monitoring Services of Great Britain)
  • THAMES (Traffic Help And Monitoring Emergency Service)
  • REVCOM (Radio Emergency Volunteer Communications)

Contemporary Law

To reiterate, use of CB radio is legal in the UK without licence. Certain channels (like 9 and 19) are reserved to emergency service and truckers, respectively, but the rest of free to all.

Driving Laws

Use of the radio and microphone while driven is permitted, but discretion and safety is advised beyond all else. That is to say, focus your entire attention on adjust the frequency or other settings is obviously not allowed. However, engaging in using the mic and speaking/listening is allowed.

It is also at the discretion of the police since if they believe you to be overly distracted by your radio, they can and will pull you over. Penalties, points and disqualification could be applied to you and your driving licence in such cases.