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FM and AM radio listening has fallen below 50% for the first time at 48.6, down 10% year on year in the capital.
Here are the RAJAR changes this quarter as details of listening figures are released to stations.
JACK fm Swindon has recorded a 345% increase in reach year on year, making the former Brunel FM station another success story for Celador.
Figures are down across London for Global Radio but Capital FM remains the most listened to local commercial station.
Bauer's Passion Portfolio has reached 10m listeners for first time as Kiss gets five million listeners across the UK.
It's been a good quarter for BBC networks as Radio 2 records an all time high of 15.51 million weekly listeners and Grimmy adds 700k.
In what could be one of the last surveys for Real Radio, every station in the network has recorded a drop in listeners this quarter.
talkSPORT is back up to 3.2m listeners in the latest RAJAR - giving the station its highest ever book for quarter four.
The much talked about London battle between local commercial stations remains the same, but all stations have lost listeners this quarter.
Why do we need to write it all down when it's all here in one very long info-graph from the RAJAR press office!
The weekly reach for all radio listening in the UK is back up above the 90 per cent mark, as 90.9% of the population are tune in.
Great launch for JACK 2 and TFM keeps its audience after Metro merger.
BBC Radio 2 has added an extra million listeners in the last year, but has dipped under the 15 million listener mark achieved last quarter, going down to 14.9m in the latest survey.
Kiss is on top form for Bauer Media as the brand reaches over five million listeners nationwide, but Capital FM is leading the hit music race with 7.7 million people tuning in each week.
Digital radio seems the way forward for Absolute Radio as Absolute 80s on digital now sits just 400,000 listeners behind Absolute Radio which has dropped down to 1.6m.
Year on year figures show an extra million adults are listening to UK radio in the latest RAJAR results when comparing Q3 2013 with Q3 2012.
Our quarterly trip around the latest RAJAR figures starts with Absolute Radio and their last set of figures under previous ownership.
Increased RAJAR figures have been recorded for a number of BBC radio networks this quarter, including BBC Radio 2 which now has 15.4 million listeners.
RAJAR figures for Quarter 2, 2013 show 91% of the adult population are listening to the radio, with 1.5 million more since this time last year.