Argentina Senate Protest Turns Violent Amid Controversial Property Law Debate

Thousands of protesters gathered Thursday outside Argentina’s Senate in Buenos Aires, defying stormy weather to oppose a controversial legislative proposal titled “Sanctity of Private Property.” The demonstration culminated in violent confrontations with national police forces in Congress Square as the protest neared its conclusion.

According to Agence France-Presse (AFP), demonstrators hurled stones and other projectiles at officers, who responded with tear gas, rubber bullets, and water cannons. AFP correspondents on site observed participants waving Argentine national flags and holding banners inscribed with the slogan “The homeland is not for sale.”

What the property bill proposes

The draft law currently under congressional review seeks to amend real estate ownership regulations across Argentina. Its provisions include streamlining administrative procedures for property registration, modifying conditions governing rural land use, and raising legal barriers to state expropriation of privately held assets.

President Javier Milei’s administration has framed the legislation as a mechanism to establish a predictable legal framework aimed at attracting domestic and foreign investment.

Opposition objections and concessions

Despite government concessions—including the removal of a clause that would have eased land acquisition by non-citizens—the protest drew strong mobilization from leftist political movements and labor unions, who rejected the revised text as insufficient.

Milei’s political bloc holds just 20 of the Senate’s 72 seats. Facing insufficient support, the administration formally withdrew the foreign-land-purchase provision, which had sought to raise the cap on foreign-owned agricultural land from 15% to 25% of total eligible territory.

Foreign land ownership in context

A 2025 report jointly issued by the University of Buenos Aires and independent researchers states that approximately 5% of Argentina’s land area—roughly equivalent in size to England—is already under foreign ownership.

Critics including environmental organizations and opposition lawmakers have voiced sharp objections to the broader bill, warning it could enable “colonization, partition, dismantling, and balkanization of the nation,” using that exact phrasing.