LONDON - SEPTEMBER 11, 2020: Railway platform one sign loud speaker with clear blue sky in the background

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Size: 6048px × 4024px
Location: london
Photo credit: © dave cooil / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 1, alert, announcement, arrival, audio, blue, britain, british, broadcast, calling, clear, communication, england, information, journey, locomotive, loud, loudspeaker, megaphone, number, platform, public, rail, railroad, railway, sign, signs, sky, sound, speaker, station, system, talk, track, train, transport, transportation, travel, underground, urban, voice, volume, warning