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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A charity shop in Framlingham Suffolk has been inundated with Ed Sheeran fans today keen to grab an item of his clothing.
This evening will start mainly dry but cloud will then thicken as outbreaks of rain spread east later in the night. Lows of 12 deg C
This afternoon staying dry and warm despite a strong breeze in places, especially along the coast. Highs of 24 degrees.