New Digital One transmitters are now live in Hemel and Mounteagle.

The switch-on means that 2.45m people in North London and Hertfordshire, along with 150,000 people in Inverness, now have improved or new coverage from the national digital radio multiplex.

Stations available on the multiplex are Classic FM, Virgin Radio, talkSPORT, Core, Planet Rock, Life, Oneword and PrimeTime Radio.