Applications to use spare capacity on one of London's digital radio multiplexes are now being considered.

Digital Radio Group has announced on its website that capacity on its London 3 multiplex is "is currently available for audio and/or data services to be broadcast around the clock or at fixed times of the day".

The multiplex owner is accepting expressions of interest until 5pm on Friday, January 25.

The London 3 multiplex currently carries 13 audio services including Chill, Virgin Classic Rock and Gaydar.