The world’s first traffic light didn’t just direct traffic—it killed a man. London’s 1868 gas-powered 'innovation' ended in an explosion that killed it's police operator just weeks after installation.
It stalled further innovation in such systems for the next fifty years.
A 'small factoid' which only a few hundred million people know......
They should get rid of most of them esp in Shipley!
Boys in the UK are more likely to own a smartphone than live with their father.