Obtaining a license
Phone 0117 258 333, and give them your name and address.
They'll send you the license application and a booklet of notes governing the
use of your CB.
The form you want is RA240.
You can write to:
The Information And Library Service,
Radiocommunications Agency
New King's Beam House
22 Upper Ground
LONDON
SE1 9SA
(funny order in the address, I know; but that's how they do it)
Your license covers yourself and others under your 'general supervision' - even
the form doesn't properly define what that means, but it gives examples.