Loud-hailer megaphones on the pavement outside Downing Street in London.

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Bullhorns on the ground, outside Downing Street, London, where activists had been protesting.

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Size: 4928px × 3263px
Location: London, England, UK.
Photo credit: © Tim Cordell / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: activism, activist, amplification, amplify, bullhorn, bullhorns, campaigning, electro-acoustic, heard, loud-hailer, loud-hailers, loudhailer, loudhailers, loudspeaker, loudspeakers, making, megaphone, megaphones, protest, protester, protesters, protesting, transducer, voice