Suffolk Police is planning extra patrols in a crack down on illegal raves over the New Year period.
The force has said it will adopt a zero-tolerance approach and is asking people to report suspicious behavior and to look out for signs of unlicensed events taking place.
Officers find it much harder to shut down a rave once it has already started so they say the force is trying to take preventative action.
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Work will start today on the first major improvement work on the Chelmer Viaduct in Chelmsford.
A cloudy start in the Anglia region with some rain. However drier, brighter conditions will spread in from the northwest during the morning.
Cloudy overnight in the Anglia region with some rain. Becoming fine and dry on Monday.