Robot traffic cones ‘will cut roadworks queues’

Creators say remote-controlled bollards can move off motorways in less than a minute

Robo cone
Highways England needs to approve the robo-cone before it can be rolled out
(Image credit: 2004 Getty Images)

Engineering giant Costain has given traffic cones a hi-tech makeover in a bid to reduce road congestion and improve safety for workers.

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