Lancashire Police has apologised to a blind stroke victim who was struck in his back with a 50,000 volt taser stun gun. Officers mistook his white stick for a samurai sword.
Elaine Willcox reports from Chorley.
The police watchdog is appealing for witnesses after a partially-sighted man was shot in the back with a taser gun in Chorley.
Stroke victim shot by police taser launches compensation bid