www.bbc.co.uk/news/uk-england-lancashire-19979184
A police force has apologised after an officer used a Taser on a blind man whose white stick was mistaken for a sword.
Colin Farmer, 61, was stunned by police following reports of a man walking through Chorley with a samurai sword.
Ch Supt Stuart Williams, of Lancashire Police, said the force had "deep regrets" and had "clearly put this man through a traumatic experience".
Mr Farmer was taken to hospital for treatment and later discharged.
"It felt like I was grabbing an electricity pylon," said Mr Farmer, who was walking to meet friends in the pub on Friday when the incident happened.
The case has been referred to the Independent Police Complaints Commission.
A Lancashire Police spokesman said the incident was being investigated and the officer's Taser had been withdrawn.