The police investigation launched in the wake of the Jimmy Savile scandal is called Operation Yewtree.
The investigation is split in to three strands: Savile, Savile and Others and Others.
To date 14 suspects have been arrested as a part of the investigation as a whole.
A number of celebrities have been arrested as part of Operation Yewtree, including former pop star Gary Glitter, comedians Jim Davidson and Freddie Starr, and TV presenter Rolf Harris.
All deny any wrongdoing and are on police bail.
So far, two people have been charged in separate cases - driver David Smith, who is due to face trial in October, and PR guru Max Clifford, who will be tried in March.
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