Rear view of a mobile, solar powered dot-matrix road sign

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Rear view of a mobile, solar powered dot-matrix road sign

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Size: 4368px × 2912px
Location: Surrey, UK
Photo credit: © Simon Turner / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alert, control, controlled, danger, data, dot, electronic, extended, highway, information, large, management, matrix, message, messages, mobile, motorway, portable, powered, rear, remote, road, roadside, roadworks, safe, safety, screen, sign, solar, street, traffic, uk, variable, visibility, warning