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 Ulster January 1975, replacing what had been an opt-out of BBC Radio 4 (previously the BBC Northern Ireland Home Service) and as a result of the BBC's widely regarded under-reporting of the UWC Strike in May 1974. An opt-out of the station exists in Derry BBC Radio Foyle, carrying alternative programming and news for much of the time between 7:30am and 5:00pm weekdays and a few hours at the weekend. The station is also broadcast on DAB Digital Radio, digital television and on the internet. During the station's downtime, BBC Radio Ulster simulcasts BBC Radio 5 Live programming (weekdays from 12:00am-6:30am,