Reasons for the show's cancellation have been cited by the Guardian newspaper as being financial in nature, with the BBC having to engage in several cost-cutting exercises to meet its tighter budget. Part of this initiative has been a 're-alignment' of programming on BBC3, with controller Zai Bennett commenting at last month's Edinburgh International Television Festival that "it's about focusing my budget on 9pm and 10pm; those are the time slots that count. Budgets are tight, so we have to be sensible with the money we have." Further details about BBC3 changes are expected to be outlined by the Director General, Mark Thompson on 6th October.
The BBC Press Office confirmed to us that:
The Doctor Who spin-off series, Doctor Who Confidential, has been a great show for BBC Three over the years, but our priority now is to build on original British commissions, unique to the channel.