Former BBC producer Wilfred De'Ath was arrested last year over an allegation of indecent assault.
He told BBC the time he spent on police bail was a "very, very unpleasant experience".
"I feel very bitter - I'm totally innocent", he added.
Operation Yewtree covers three strands: claims against Savile, those involving Savile and others, and those involving others.
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The Olympian was one of several sports stars who opened up to the prince during an event for his mental health charity Heads Together.
There will be sunny spells, with temperatures peaking at 23 Celsius (73F). However, Northern Ireland will experience frequent showers.
Scottish X-Men star Alan Cumming under fire for 'offensive' comments blaming Brexit vote on 'stupid English people'.