This is the dramatic footage - leaked to ITV West showing PC Lee Birch tasering a man in a police cell. A police officer who Tasered a naked prisoner after he threw his filthy boxer shorts at him was cleared of assault. Pc Lee Birch zapped Daniel Dove in the chest with the 50,000-volt weapon when the dirty underwear was flicked into his eye. Dove, 23, had been arrested for being drunk and disorderly outside a nightclub and was ordered to strip naked for a search once inside a police cell. But he told a court her felt "humiliated" at the way he was being treated and hurled his boxers in a "split second" fit of temper.