Squatters in a seven-storey building just metres away from Buckingham Palace are preparing for the prospect of eviction after being branded a possible risk to the Queen's security.
Thousands Walk Out As Strike Begins
Up to two million public sector workers are going on strike, unions are claiming, threatening widespread disruption in a protest over pay.
One in eight schools could be forced to close and parents forced to find childcare or stay off work themselves as teachers join the industrial action.
The public sector strike has been billed as the biggest since 1926, and presents the most significant industrial relations challenge for the coalition Government since it came to power in 2010.
Refuse collectors, firefighters, home helps and librarians are protesting over pay, pensions and spending cuts. Also expected to strike are dinner ladies, parks attendants, council road safety officers, caretakers and cleaners, as well as civil servants.
The walkout threatens major disruption at schools and other council buildings, including courts and leisure centres. Household bins may not be emptied.
The Cabinet Office issued a statement at 7am saying the action would "achieve nothing" and said early indications were that most civil servants were turning up for work "as usual".
It estimated fewer than 90,000 members of the PCS union would not be working - a fifth of the civil service workforce.
However, Unison general secretary Dave Prentis dismissed claims there was no support for the strike and said the Cabinet Office's claim was a "little bit of window dressing" as the true picture would not emerge until later.
More than 200,000 teachers could take part in the action, according to the NUT.
Mother-of-three Katrina Poole, from Bristol, is unimpressed by the industrial action, which means she will have to make special arrangements for her children.
She said: "I know teachers work very, very hard, but they've got 13 clear weeks off school and maybe they could deal with this outside educational time."
The TUC said public sector workers are £2,200 worse off under the Government, while half a million council employees earn less than the living wage.
Teaching assistant Sharon Graham, from Northumberland, who took an extra two part-time jobs to make ends meet, said: "You can't survive with the bills you are getting in."
National Union of Teachers (NUT) general secretary, Christine Blower, said teachers "deeply regret" strike action.
"However, despite months in talks with Government officials, the real issues of our dispute over pay, pensions and conditions of service have not been addressed," she said.
In March the Government announced a 1% pay rise for public sector workers. However, Office for National Statistics figures show that public sector workers earn, on average, 14.5% more than those in the private sector.
The strike has triggered a row over the number of union members that must be balloted for a strike. The NUT strike ballot, which was held in 2010, saw just 27% of members taking part, while Unison said only 23% of its members voted.
On Wednesday David Cameron pledged to include changes to employment law in the Conservative manifesto to introduce a threshold in ballots, which some have suggested should mean 50% of union members must vote before a strike can take place.
(c) Sky News 2014
More than half a million dollars has been raised in a day for the family of an Indian man shot dead in a suspected hate crime at a Kansas bar.
Tens of thousands of children in a quarter of London schools are being exposed to illegal levels of air pollution that can cause lifelong health problems, a study has found.
David Miliband has thrown himself into Labour's by-election infighting by declaring the party is at its weakest for 50 years, while also refusing to rule out a comeback.
Most Viewed Pictures On Heart
Find your local four day weather report here.
What's happening on the roads where you are?
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.
Get some great ideas on how to advertise your business on radio, online and on mobile.
- CCTV shows hit-and-run driver mowing down teen in Birmingham
- French prosecutors launch judicial inquiry into Francois Fillon 'fake jobs' claims
- Paying for a pint with your finger: The tech that could kill off cards
- Saturday's national newspaper front pages
- White House excludes news outlets including CNN and New York Times from briefing
- Jodie Foster tells demostrators at rally it is time to resist Donald Trump
- Will practice make perfect for La La Land star?
- Foo Fighters to headline at Glastonbury 2017
- Emma Thompson 'too sad' to do Love Actually sequel without Alan Rickman
- Ant And Dec Are In Talks To Bring Back SM:tv LIVE For Its 20th Anniversary!