consensus between the BBC and the ITA over what should and should not constitute family-friendly broadcasting, nor when this "watershed" should start, the responsibility over what constituted family-friendly viewing being primarily placed with the child's parents. Public outcry over the episode "The Blood Donor" as being a particularly distasteful episode and a new Chairman of the BBC Board of Governors – Lord Hill (who had been appointed as Lord Normanbrook's successor when Normanbrook died suddenly in June 1967) – taking a rather different, more conservative approach to the running of the BBC than the liberal and laid-back attitude of his predecessor, were two other factors that turned up the heat of criticism against the series. Lord Hill had previously been the chairman of the Independent Television Authority and ensured that the ITV network remained relatively controversy-free. He shared many of the same opinions as Whitehouse and the wider NVLA, which also clashed with the opinions of the then BBC Director General, Hugh Carleton Greene (he is quoted as having the "utmost contempt" for Hill), who had been the series' biggest champion and gleefully ignored Whitehouse whenever he had to. Many other members of BBC management also voiced their opinions directly to Hill over his appointment, most notably the then Controller of BBC2, David Attenborough, who compared Hill being Chairman of the BBC Board of Governors to "giving Rommel the command of the Eighth Army". It should be added that neither Hill, nor his predecessor, Normanbrook, had any direct influence over the series itself (as the BBC Charter prohibits this), but their relationship with the Director-General indirectly influenced the programme. Because of his total personality and culture clash with Hill, Greene resigned in July 1968 (soon after the series ended its original run) and, with the series' biggest champion now out of the BBC, it looked like the show would be cancelled. Another champion of the series – Head of Comedy output at the BBC, Frank Muir had resigned his post between the second and third series to take up a new, similar, post at David Frost's fledgling new ITV franchise London Weekend Television, which would launch on 2 August 1968. His replacement, Michael Mills, recognised that the series had enormous potential but did not understand why it had to be so topical, controversial or full of swearing and blasphemy, which hugely irritated Speight. The final straw for the BBC at