Thames Valley Police made the arrests during a series of early morning raids on Thursday. The age of the six men ranges from 26 to 37. They face charges include rape, conspiracy to rape a child, trafficking and supplying drugs. Four other men have been released on police bail.
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The Orkney Islands took second place, followed by Rutland and Wychavon while last year's winner Winchester falls to fifth place.
With more people in the UK living in temporary accommodation, parts of England will soon trial a scheme which has tackled the problem.
Forecast for tonight and tomorrow in the west