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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A woman from Saffron Walden in Essex has landed a job in the UK's most remote Post Office - in the South Pole.
Rain this morning will clear to sunny spells and scattered showers this afternoon.
A film put together by UNISON has highlighted the growing pressures ambulance staff in the East of England are facing.