V Festival returns to Essex

V Festival returns to Hylands Park in Chelmsford today. Music lovers have already begun arriving in their thousands. But as they prepare for a fun-filled weekend, police have issued a warning about the use of so-called legal highs.

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Government scientists test legal highs at V Festival

Thousands of people from across the ITV Anglia region have been enjoying the music at this year's V Festival in Chelmsford. Scientists from the Government's Centre for Applied Science and Technology have been examining samples of so-called legal highs at the Festival. It comes as 16 people have been thrown out of the event and arrested on suspicion of possessing a controlled drug. Serena Sandhu reports

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