Sensors in cars and on lampposts are used to spot erratic driving and locate dangerous hotspots.
from BBC News - Technology https://www.bbc.co.uk/news/technology-58889492?at_medium=RSS&at_campaign=KARANGA
from BBC News - Technology https://www.bbc.co.uk/news/technology-58889492?at_medium=RSS&at_campaign=KARANGA
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BBC News - Technology