As of June 19 several Puerto Rican public employee unions appeared set to call a general strike to protest Law 76, a special austerity measure that Gov. Alejandro García Padilla signed on June 17. A coalition of 35 unions said it had selected a date for a general strike but would keep it secret so as to take the government by surprise; the union didn't describe the form the strike would take. Two major unions—the Union of Workers of the Electrical Industry and Circulation (UTIER), which represents workers at the Puerto Rico Electric Power Authority (PREPA, AEE in Spanish), and the Authentic Independent Union (UIA), which represents workers at the Puerto Rico Aqueduct and Sewer Authority (PRASA, AAA in Spanish)—held strike votes on June 17 and then staged a protest at San Juan's Plaza Las Américas shopping mall. Some unions also started holding smaller job actions in the first week of June. In October 2009 the unions responded to earlier austerity measures with a powerful one-day general strike, but it was unclear whether they would be able to mount a similar action now.

The governments of Brazilian president Dilma Rousseff and São Paulo mayor Fernando Haddad reached an agreement on June 9 with the Homeless Workers Movement (MTST) ending the threat that the group's protests would disrupt the June 12 opening game of the 2014 World Cup soccer championship. Officials agreed to build some 2,000 housing units in vacant private land where about 4,000 homeless people had set up an encampment, "The People's Cup," near the site of the first game, São Paulo's Arena Corinthians. The land occupation started a month earlier as a protest against the allocation of money to sports events rather than inexpensive housing. The MTST also won greater flexibility in the implementation of a federal housing program and a commitment to create a federal commission to prevent forced displacements of homeless people. In exchange the MTST in effect agreed to end its mobilizations, which were the largest of the protests that swept São Paulo in previous weeks.

Transit workers started an open-ended strike in São Paulo on June 5, just one week before the city, Brazil's largest, was to host the opening game of the June 12-July 13 World Cup soccer championship. According to the Subway Workers Union, the strike had paralyzed 30 of the city's 60 subway stations as of June 6; some 20 million people live in the São Paulo metropolitan area, and the subways carry about 4.5 million riders each day. Angry riders smashed turnstiles the first day of the strike at the Itaquera station, near the Arena Corinthians, the site of the June 12 game. The next day, on June 6, police agents used nightsticks and tear gas on strikers at the central Ana Rosa station when they refused to move their picket line; at least three unionists were injured.

A Cambodian court on May 30 convicted 23 workers and activists for inciting violence during a mass garment workers' strike but suspended their jail sentence, which had caused much controversy and international scrutiny. The ruling reverses the February decision of an appeals court, which refused the release of the workers and activists facing criminal charges. It has been reported that international brands such as H&M, Puma and the Gap have threatened to pull out of Cambodia if efforts are not made to prevent further human rights violations, fearing a "public relations problem." Dave Welsh, a representative of the US-based labor group Solidarity Center, stated in regard to the ruling: "The main thing is there's just an enormous amount of relief—first of all with them, with their families, and with the trade union and human rights community in general—that they are going to be freed."

Thousands of Turkish workers went on a one-day strike May 15 to express their outrage over the mining disaster at Soma, in the western province of Manisa. An explosion killed at least 284 workers at the coal mine, with hundreds more still trapped and believed dead. Some thousand unionists gathered in Ankara to march on the Labor Ministry, some wearing miners' helmets and waving banners with the image of Che Guevara. The largest mobilization was in Izmir, the nearest large city to Soma, where some 20,000 took to the streets chanting slogans against the ruling Justice and Development Party (AKP): "The fires of Soma will burn AKP," and "AKP murderers!" Police fired tear-gas and water cannon to break up the protest. Angry demonstrations continue in Soma itself.

Workers in Haiti's garment assembly sector observed International Workers' Day on May 1 with a march continuing their campaign for a minimum wage of 500 gourdes (US$12.69) for an eight-hour day. The protest—organized by the leftist labor organization Batay Ouvriye ("Workers' Struggle") and the Textile and Garment Workers Union (SOTA) and backed by the Popular Democratic Movement (MODEP) and other groups—started at the large industrial park in the north of Port-au-Prince. After a long march including a brief protest in front of the Ministry of Social Affairs and Labor (MAST), the protesters planned to conclude at the statue of revolutionary hero Jean-Jacques Dessalines in the city's central Champ de Mars. Agents from the Corps for Intervention and the Maintenance of Order (CIMO), a riot police unit, blocked the marchers, hurling tear gas grenades and beating and arresting two students. Several assembly plant workers required treatment at a hospital.

An unknown number of miners—perhaps as many as 40—were buried alive as an illegal gold mine collapsed late on the night of April 30 at El Palmar, in Colombia's southern department of Cauca. Local campesinos spent May Day volunteering with Santander de Quilichao municipal brigades in a desperate effort to unearth the victims—none of whom are believed to survive. Thus far, only three bodies have been recovered, according to local Red Cross workers. Local residents said the "owners" of the mine were able to escape, but it is still unlcear exactly who they are.

Workers in several Iranian industrial centers marched on May Day in defiance of official attempts to shut them down. In the western city of Sanandaj, placards called for the release of political prisoners and detained labor leaders. Employees of the Khuzestan Pipe Factory in Ahwaz, also in the country's west, gathered in front of the governorate office with placards reading "Deprived workers in Khuzestan Pipe factory have not been paid for 6 years," and "Deprived workers in the Ahwaz City Hall have not been paid for 5 years." Security forces surrounded the march in order to prevent the spread of protests. Similar marches, bringing out hundreds, were reported from Khorramabad, Saveh and Zanjan, although a hevay police presence in the central square of Qom prevented workers from gathering there. Quick arrests also shut down an attempt by transit workers to march in the capital. Ebrahim Madadi, a leader of the Union of the Workers of Tehran and Suburbs Bus Company, is among those detained. (PMOI, May 3; NCRI, RFE/RL, May 1)