Radio 1 had an average of 7.48 million weekly listeners between April and June last year, compared to 6.9 million in the same period this year - a drop of 579,000.

Radio 1 had an average of 7.48 million weekly listeners between April and June last year, compared to 6.9 million in the same period this year - a drop of 579,000.

New stations drive surged in listeners