BUENOS AIRES —
Argentina's Congress could pass a hotly debated pension reform measure Monday, lawmakers told reporters, as stone-throwing demonstrators gathered in the capital and the country's main union called a 24-hour general strike to protest the proposal.
Debate on the bill was suspended Thursday amid violent protests, which were put down by police firing rubber bullets and tear gas. On Friday, the government amended the proposal to include a bonus payment to the most needy retirees.
But that did not satisfy thousands of opposition demonstrators who gathered around the congressional building again Monday as lawmakers debated the proposal inside.
The protesters, some wearing balaclavas, used sling shots to fire rocks at police. Security forces answered by using water cannons and tear gas, turning the vast lawn in front of the capital complex into a battlefield.
"This bill will put millions of retirees at risk. It changes the whole pension system," Laura Rivas, a 34-year-old teacher, told Reuters, standing back from the most violent protest areas.
The day-long strike called by Argentina's main CGT labor group started at noon local time (1500 GMT). It was not expected to affect the nation's transportation system until late Monday night, allowing workers to get home in the afternoon.
The bill, key to President Mauricio Macri's efforts to lower business costs and reduce Argentina's fiscal deficit, has already passed the Senate, leaving the lower House to give final legislative approval. Opposition lawmakers said the one-time bonus amendment did little to persuade them to vote in favor.
"It will be a one-time bonus payment made in March," opposition lawmaker Agustin Rossi told reporters, adding that the overall bill remained inadequate to meet pensioners' needs.
Macri is aiming to cut the fiscal deficit to 3.2 percent of gross domestic product next year from 4.2 percent this year, and reduce inflation to between 8 percent and 12 percent from more than 20 percent this year.
The pension bill would change the formula used to calculate benefits. Payments would adjust every quarter based on inflation, rather than the current system of twice-yearly adjustments linked to wage hikes and tax revenue.
Economists say the current formula means benefits go up in line with past inflation. Left unchanged, that could harm Macri's efforts to cut the deficit.
Under the new formula, benefits would increase by 5 percentage points above inflation, according to cabinet chief Marcos Pena. The plan would take effect at a time of lower inflation expectations and would slow the pace of pension benefit increases.