The Public and Commercial Services union general secretary Mark Serwotka said a civil servants' strike planned for Budget day would kickstart a "rolling programme" of industrial action:
This is not a one-day protest, this is the start of a rolling programme of walkouts and disruptive action to put pressure on a government that is refusing to talk to us.
Civil and public servants are working harder than ever to provide the services we all rely on but, instead of rewarding them, the government is imposing cuts to their pay, raiding their pensions and trying to rip up their basic working conditions.
We warned more than two years ago that austerity wouldn't work and we were right.
There is an alternative to cutting the living standards of hard-working public servants and our campaign is designed to make the case loud and clear.
Members of the Public and Commercial Services Union which represents civil servants are on strike in a long running dispute. They're protesting against cuts to pensions and a pay freeze which they say has reduced their incomes by 20 per cent. A rally is planned in Plymouth at midday.