Since Crimestoppers began, there have been more than 120 thousand arrests and charges.
In our region alone, it took more than 4,000 calls last year. It became a national charity in 1988, but was founded five years earlier in Great Yarmouth.
Watch Malcolm Robertson's report on its 30th anniversary...
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Cloudy overnight in the Anglia region with some rain. Becoming fine and dry on Monday.
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Police in Essex have offered their support to a woman and her family after she was dragged into bushes and raped near a supermarket.