BBC Radio 1 will play "up to five seconds" of the Ding Dong record on Sunday's official chart show, station controller Ben Cooper has told the BBC News Channel.
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ITV News has learned that VW is testing a new system to alert drivers whether they are affected by the emissions scandal.
China's slowdown means this year's global economic growth will slip to the lowest level since the recession in 2009, the IMF predicts.
David Cameron has defended the Home Secretary's immigration speech, calling it a good, thoughtful speech" on how to control immigration.