Station staff working for the rail operator Greater Anglia have voted to go on strike in a row over flexible working.
Members of the Rail Maritime and Transport Union on the West Anglia route backed a campaign of industrial action.
The union has about 100 members involved in the dispute. Its General Secretary Bob Crow has accused Greater Anglia of ignoring agreed procedures.
More top news
The mother of a keeper killed by a tiger at a zoo in Cambridgeshire says her daughter loved the job and "wouldn't have done anything else".
A political researcher from the University of East Anglia this election could spell the end of UKIP as a political force.
Some bright spells developing. Warm