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 September 1967, when the BBC renamed many of its domestic radio stations, in response to the challenge of offshore radio. It moved to long wave in November 1978, taking over the 200 kHz frequency (1500 meters) previously held by Radio 2, and later moved to 198 kHz as a result of international agreements aimed at avoiding interference (all UK AM/MW/LW frequencies are divisible by 9) and to mark the station becoming a fully national service for the first time the station officially became known as Radio 4 UK, a title that remained until mid 1984. For a time during the