PSB/Commercial radio

PSB stands for Public service broadcasting which includes television, radio and internet or anywhere else media audio can be heard.
The BBC is the main british public service broadcaster in the UK.
As the British public we all pay a licensing fee of £142.50 a year between April 2009 and March 2010, the fee has now gone up £145.50 a year for a television license and because of this we as the public expect an excelent quality of broadcasting.

Commercial Radio
All other commercial radio stations and t.v channels in the UK have to rely on advertisments to fund their programming. Commercial channels such as Galaxy FM, Heart FM and Touch fm etc.