Greenwich Time Signal a station jingle during Jakki Brambles' early show and Simon Mayo's breakfast show. This was not strictly crashing the pips as they were not intended to be, or mistaken for, an accurate time signal. At 8 am on 17 September 2008, to the surprise of John Humphrys, the day's main presenter on the "Today" programme, and Johnnie Walker, who was standing in for Terry Wogan on Radio 2, the pips went adrift by 6 seconds, and broadcast seven pips rather than six. This was traced to a problem with the pip generator, which was 'repaired' by switching it off and
BBC Radio 4 Extra is broadcast over the internet on the BBC website, on services such as Radioplayer and TuneIn and for users of IPTV's. It is also available on digital radio (on which it is broadcast monophonically) and television services including digital terrestrial provider Freeview, cable television providers including Virgin Media and on satellite television providers Freesat and Sky who receive their signal from the Astra 2E satellite. The pan-European nature of this satellite means that the signal can be received across northern Europe. The controller of the station is Gwyneth Williams who is answerable to the Radio board in the BBC. BBC