The Government said it was "disappointing" that the PCS union is planning three months of industrial action, including a huge strike on Budget day.
A Cabinet Office spokesman said: "It is disappointing that, yet again, the PCS insist on pushing for futile action which benefits no-one, and damages the services they deliver to the public."
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ITV News' team of political correspondents sum up the final, frantic push for votes in the general election before the polls open tomorrow.
Rain continues across Scotland and parts of northern England tonight, drier overnight and cool for everyone
A summary of the day's election campaign stories in under one minute.