Smooth Radio is launching its national Drive show with Angie Greaves this week as a number of regional presenters leave the network.
Gold is returning to AM in Peterborough and Northampton using the frequencies currently used by Smooth Radio.
Smooth Radio's North West breakfast show with Darren Parks was replaced by Gary King in London for a few hours on Friday morning.
Smooth Radio is changing tactics and keeping its regional breakfast shows, as Magic's Angie Greaves joins Global to present a national drivetime show.
Smooth Radio's drivetime presenter in London, Tina Hobley, is leaving the show after two and a half years but will keep her weekend slot.
Global will broadcast national breakfast shows on the Capital, Heart and Smooth network by the end of this year.