This is a page for collecting Radio related info in London. General imc-uk-radio info and an Archive of audio files is here. The Indymedia UK Radio mailing list is at http://lists.indymedia.org/listinfo/imc-uk-radio. There is talk to set up a separate imc-london-radio mailing list.
Continuous project of imc-radio in London is the Resonance Show:
Broadcasting every Wednesday 1pm - 2pm on Resonance FM 104.4 and webcasting on www.resonancefm.com.