Strike has started. We have around half our normal fire cover available today so pls help us help you and #takeextracare today!
Public sector workers are striking today over a row on pay, conditions, pensions and spending cuts.
Here are some of the reactions from Twitter users on the industrial action.
I'm with the strikers. No pay rise for years while ministers give themselves 11% + expenses? Unacceptable #strikeaction
As a parent I would be happy if my children couldn't go to school, they are teaching kids to stand up for what's important #strikeaction
Unite union members say they plan to block staff from getting into work at Bradford City hall.
Thousands of public sector workers are striking across Yorkshire and Lincolnshire over pay and conditions.
Britain's top earners should "contribute a little bit more" so public sector workers can have "decent pay", the head of a trade union told Good Morning Britain.
Dave Prentis dismissed Francis Maude's claims the Government could not afford a pay rise and said, "the top 1% have increased their wealth by 18% in the last year - can't just we ask that they contribute a little bit more, via the taxation system, to enable us to have decent pay?"
If public sector workers are given a bigger pay rise than the 1% promised by the Government, it will lead to "debts ever larger for our children and our grandchildren to have to pay off", a senior minister said.
Francis Maude told Good Morning Britain "pay restraint is essential" if the UK ever wants to get its deficit down.
David Cameron said the "time had come" to tighten strike laws and vowed to include this measure in the Conservative manifesto ahead of next year's General Election.
The Prime Minister attacked low turnouts in some ballots, pointing out that only 27% voted on whether to strike in a 2012 walkout.
During his weekly questions in the Commons, he said: "I don't think these strikes are right...I think people should turn up for work.
"I think the time has come for looking at setting thresholds in strike ballots... The (NUT) strike ballot took place in 2012, based on a 27% turnout.
"How can it possibly be right for our children's education to be disrupted by trade unions acting in that way? It is time to legislate and it will be in the Conservative manifesto."
Striking workers want their employers to enter back into negotiations over their "measly" pay rises with unions, a GMB representative told Good Morning Britain.
Regional Representative Joe Morgan was also critical of proposed changes to the number of votes needed before a strike could be held, saying if the same rules were applied to Parliament, "you wouldn't have one MP elected across the country."
Colin Todd GMB Regional Organiser