A 17-year-old boy has been bailed until September 5 after being arrested on suspicion of possession with intent to supply a controlled drug.
His arrest follows the sudden death of Martha Fernback outside a community centre in South Oxfordshire.
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Mostly dry with sunny spells and a fresh south-westerly breeze.
Cloud and sunny spells with a fresh breeze this afternoon.
Saturday morning's weather for the east of the region