During the Jan. 11 installation Mass of CelestinoAós as the new archbishop of Santiago, Chile, a small number of protesters opened backpacks near the front of the church and dumped tear gas canisters on the floor.

An Instagram post by portadasoñada, which describes itself as “an independent and self-managed media outlet” included a video of the incident, which it said was intended to “denounce in the face the highest Catholic authority in the country for his silence and complicity with the government.”

The United Nations has warned of evidence of numerous human rights violations committed by police and military personnel in Chile since October. These include excessive and unnecessary use of force, sometimes resulting in injury or death, as well as torture, rape, and arbitrary detention.

Demonstrations against the government began in mid-October in Santiago over a now-suspended increase in subway fares. Other regions joined in the protests, expanding their grievances to inequality and the cost of healthcare.