The Peru government imposed an overnight curfew in the restive southern region of Puno, a day after at least 17 people were killed following violent clashes between demonstrators and security forces.
The curfew, which will run from 8pm to 4am local time in the region, will be in place for three days, according to Prime Minster Alberto Otarola.
The agitation follows the increasing death count of people, which rose to 40 in a month, protesting against the ousting of former president Pedro Castillo with 17-18 people being reported to have died on Monday.
Peru's top human rights agency called for an investigation into the deaths, 12 of which took place amid clashes between security forces and protesters attempting to seize control of an airport in the city of Juliaca, near the border with Bolivia.
It was the highest death toll since the unrest began in early December following Castillo's removal and arrest following a widely condemned attempt to dissolve Congress and head off his own impeachment. Among the 12 killed in Juliaca was a 17-year-old, according to news reports. A 13th person died in the nearby city of Chucuito, where protesters blocked a highway.
Castillo's successor, his former running mate Dina Boluarte, has supported a plan to push up to 2024 elections for president and congress originally scheduled for 2026. She's also expressed support for judicial investigations into whether security forces acted with excessive force.
But such moves have so far failed to quell the unrest, which after a short respite around the Christmas and New Year's holidays have resumed with force in some of Peru's poorest areas, where support for Castillo's unorthodox rule had been strongest.
Nationwide, protests were reported in about 13% of Peru's provinces on Monday, many of them consisting of roadblocks making it impossible for truckers to deliver produce to market.
With Monday's casualties, the number of people killed in clashes with security forces climbed to 34. Hundreds more have been treated for injuries.
Boluarte's government has accused former Bolivian President Evo Morales of fueling the unrest. On Monday, officials issued an order blocking the influential leftist leader from entering the country on national security grounds. Authorities said eight allies of Morales — who were also banned — recently traveled to Peru to coordinate protest activity in the border region separating the two countries.
Castillo, a political novice who lived in a two-story adobe home in the Andean highlands before moving to the presidential palace, eked out a narrow victory in elections last year that rocked Peru's political establishment and laid bare the deep divisions between residents of the vibrant capital, Lima, and the long-neglected countryside.
(with AP inputs)
