TV audiences to vote on BBC 'value for money'
TV audiences have been invited to air their views on BBC One, Two, Three and Four as the BBC Trust announces its largest review into the channels.
The Trust's "most ambitious" review will combine all four BBC channels for the first time and includes a three-month long public consultation.
"The licence fee places a great obligation on the BBC to be bolder than other broadcasters in delivering ambitious and distinctive programmes for its audiences," BBC Trustee David Liddiment told BBC News.