BBC controversies about the Director General's decision'. The BBC's chief operating officer, Caroline Thomson, affirmed the need to broadcast "without affecting and impinging on the audience's perception of our impartiality" and that in this case, it was a "real issue." The 2009 Gaza appeal is the only occasion on which the BBC is known to have refused an appeal broadcast request from the DEC. It is reported the 2009 DEC Gaza appeal screened only by Channel 4 and ITV raised £8.3m. In August 2014 the BBC broadcast a new DEC aid appeal for people in Gaza, without similar controversy, which raised £16m
Sky+ HD available which do not require a subscription, only an HD capable digibox such as the Sky+ HD box, including BBC One HD, BBC Two HD and Channel 4 HD. On 27 March 2007, Sky launched its "Sky Anytime on TV" Push-Video on Demand service for owners of Sky+ HD set top boxes. Programmes in high definition and standard definition are recorded overnight to a reserved 140GB of disk space, to give the effect of video on demand. This has also been used to bring viewers high-definition programmes from channels that at the time didn't broadcast in HD. These have included