strike

A Lufthansa aircraft lands at the Frankfurt, central Germany, airport Monday morning. The Vereinigung Cockpit union announced a 35-hour strike at Lufthansa's short-haul fleet starting mid-Monday, the latest in a string of walkouts over retirement benefits.

Fredrik von Erichsen/dpa/AP

A Lufthansa aircraft lands at the Frankfurt, central Germany, airport Monday morning. The Vereinigung Cockpit union announced a 35-hour strike at Lufthansa’s short-haul fleet starting mid-Monday, the latest in a string of walkouts over retirement benefits

NHS workers hold placards during a strike, outside St Pancras Hospital in London. Thousands of health workers in Britain went on strike on Monday to protest against a pay freeze, the first walk out over pay in the country's state-run National Health Service (NHS) for over thirty years.

  © Stefan Wermuth/Reuters

NHS workers hold placards during a strike, outside St Pancras Hospital in London. Thousands of health workers in Britain went on strike on Monday to protest against a pay freeze, the first walk out over pay in the country’s state-run National Health Service (NHS) for over thirty years.

epa04405069 Rickshaw drivers throng on a street during the dawn to dusk strike called by the Jamaat-e-Islami party in Dhaka, Bangladesh, 18 September, 2014. Jamaat-e-Islami called for the shutdown to mount pressure for the release of its senior leader and war crimes convict Delwar Hossain Sayedee

Monirul Alam/EPA

Rickshaw drivers gather during the dawn to dusk strike called by the Jamaat-e-Islami party in Dhaka, Bangladesh. Jamaat-e-Islami called for the shutdown to mount pressure for the release of its senior leader and war crimes convict Delwar Hossain Sayedee

Commuters walk under the rain along Comercio square during a partial strike by Lisbon's subway workers, in Lisbon, Wednesday, Sept. 10, 2014. The subway staff walked off the job during the morning rush hour in a protest against pay cuts and the company's possible privatization. The strike brought misery to commuters who faced long queues for buses in the rain.

Francisco Seco/AP

Commuters walk in the rain through Comercio square during a partial strike by Lisbon‘s subway workers on Wednesday

Taxis are parked on the side of a road in Kolkata on September 3, 2014.  Taxi drivers in Kolkata have stayed off the roads in a protest against recent changes to transport laws and allegations of poor treatment by police in the city.

Dibyangshu Sarkar/AFP

Taxis park on the side of a road in Kolkata, India on Wednesday after drivers strike in protest against recent changes to transport laws and allegations of poor treatment by police in the city

A woman walks her dogs by police temporarily blocking protesters from entering one of the main roads into the capital, on the outskirts of Buenos Aires, Argentina, Thursday, Aug. 28, 2014. Opposition labor unions are demanding more jobs, better salaries and tax cuts with protests and a 36-hour strike that started Wednesday. The protest comes amid deepening economic troubles for Argentina, with the economy in recession and inflation running around 40 percent.

Natacha Pisarenko/AP

A woman walks her dogs by police temporarily blocking protesters from entering one of the main roads into the capital, on the outskirts of Buenos Aires, Argentina. Opposition labour unions are demanding more jobs, better salaries and tax cuts with protests and a 36-hour strike

Public sector workers march in central London this afternoon during a 24 hour strike.

Charlie Bibby/FT

Public sector workers march in central London during a 24-hour strike Read more

Public sector strike...Public sector workers and members of Unison gather outside the Houses of Parliament in central London as they take part in the one-day walkout as part of bitter disputes over pay, pensions, jobs and spending cuts. PRESS ASSOCIATION Photo. Picture date: Thursday July 10, 2014. Schools across England and Wales were facing closures and disruption today as teachers joined other public sector workers for a national strike. In total, more than a million people were taking part in the one-day walkout. The action has been hailed as the biggest strike over pay to hit the Government since it came to power in 2010. See PA story INDUSTRY Strike. Photo credit should read: Nick Ansell/PA Wire

Nick Ansell/PA

Public sector workers and members of the Unison union gather outside the Houses of Parliament in central London as they take part in the one-day walkout as part of disputes over pay, pensions, jobs and spending cuts. Read more

A striking worker wears a tyre around his neck as thousands of workers clad in red demonstrate on the first day of a nationwide strike called by South Africa's National Union of Metalworkers (NUMSA) in Johannesburg Central Business District on July 1, 2014. Nearly a quarter of a million members of South Africa's largest union downed tools on July 1, beginning an indefinite strike that threatens to bring the engineering sector to a halt. The strike is expected to hit more than 10,000 metals and engineering firms that account for about four percent of South African economic output, according to economists at Citigroup.

Mujahid Safodien/AFP

A striking worker wears a tyre around his neck as thousands of workers clad in red demonstrate on the first day of a nationwide strike called by South Africa’s National Union of Metalworkers (NUMSA) in Johannesburg Central Business District

A protester wearing a gas mask holds a smartphone and gestures

Bertrand Guaythomas Samson/AFP/Getty Images

A protester wearing a gas mask holds a smartphone and gestures during a demonstration by striking employees of the French state rail company SNCF near the transport ministry in Paris