Festival-goers in the East are being warned about the use of drugs and so-called legal highs following a number of deaths across the country.
The Secret Garden Party at Abbots Ripton gets underway today and police in Cambridgeshire have issued the warning to the 30,000 people expected to attend. It follows two drug-related deaths in the county last week and other deaths elsewhere in the country linked with fake ecstasy pills.
Click above to see ITV News Anglia's full interview with Detective Superintendent Paul Fullwood from Cambridgeshire Police
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Mainly dry on Sunday in the Anglia region with some good sunny spells. One or two light showers are possible near coasts.
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Saturday will be largely cloudy with a continued risk of heavy showers or thunderstorms. Sunday will be dry with sunny spells.