A samurai sword wielding vigilante has come to the rescue of two Police officers when they were attacked by an armed gang in South Shields, England.
 
A group of men had forced their way into a house and were ransacking the place when passing plain-clothes officers were alerted by a woman inside screaming.
  
The criminals outnumbered them and were armed with a hammer, knives and chains and attacked the Police officers.
 
As one of them stabbed at a Policeman with his knife, a mysterious do-gooder appeared from nowhere and attacked him with a samurai sword.
 
One of the burglars began running away but was stopped by the stranger who struck him on the arm with the sword.
 
Two of the criminals were arrested, but in true hero style the samurai disappeared before police could speak to him.
 
A third man was arrested later and two more are still being hunted.
 
Police are especially keen to trace the man with the sword who came to the aid of their officers, and have asked for anyone with information to call them.

taken from
http://www.tv3.co.nz/News/NewsDisplay/tabid/209/articleID/18823/Default.aspx