Contingency plans are being put in place across the Anglia region as firefighters prepare to take part in a four hour nationwide strike.
It's in a row over pension plans.
Emergency calls will still be answered but there may be no response between 12pm and 4pm to calls about things like gas leaks and flooding.
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Frost and freezing fog overnight but milder with some rain tomorrow.
A charity claims authorities in Cambridgeshire are failing to investigate enough reports of abuse of older people.
A week after a woman was raped in Lowestoft, police were out in the early hours of the morning speaking to people in the area.