Global Radio has refused to publicise the latest information in the string of a campaign to promote DAB (Digital Audio Broadcasting), despite recently signing a commitment memo for the cause.

The radio group, that incorporates Heart and Capital stations, signed a non-legally binding memorandum of understanding on the funding of local DAB last month as Digital Radio UK launched the next phase of its industry-wide ad campaign to promote digital radio.

Whilst other radio groups carried the promotion, Global failed ...