The phrase "angry protesters" refers to a group of people who are upset or mad about something and they are demonstrating their anger or dissatisfaction by participating in a protest or rally. Full definition
Even if there is a crazy riot and your place gets damaged by angry protesters, you'll still be covered. (rentersinsurance.net)
PARKLAND, Fla. (AP)-- Pressure is growing for tougher gun - control laws after a mass shooting at a Florida high school, with thousands of angry protesters at state rallies demanding immediate action from lawmakers, and more demonstrations planned across the country in the weeks ahead. (fios1news.com)
The late Lord Goodman, then chairman of the Arts Council, faced angry protesters at the Hayward Gallery, where the killings, an exercise in ecological conceptualism by the Los Angeles artist Newton Harrison, were called off. (independent.co.uk)