PCS union's Mark Serwotka and Dominic Raab on industrial action
13 December 2011 Last updated at 14:17 GMT
The PCS union's general secretary, Mark Serwotka, says there have been further discussions about more industrial action over pensions for public sector workers.
But Conservative MP Dominic Raab said the government had already made a "massive concession" and more strikes would see a further decline in public support for unions while workers had a "cracking offer" on the table.
They spoke after a Daily Politics film on what strikes achieve.