Concluding her prosecution opening, Sascha Wass QC described "a persistent pattern of sexual offending by Rolf Harris over a 25-year period."
The case was adjourned until Monday morning when the first witness is expected to give evidence.
The entertainer has denied all charges against him.
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Uplifting messages greeted commuters on the London Underground a day after the terror attack in Westminster.
Faith leaders from across London say religious communities will "stand together" in the wake of the Westminster terror attack.
Pc Keith Palmer was among the three people killed yesterday in the Westminster terror attack.