Battleship Bob threatens rowers with cage fight over Mr Asbo

"Battleship Bob threatens rowers with cage fight over Mr Asbo"

I read this article because I thought the headline was kinda confusing.

It seems that ‘Battleship Bob,’ who sails a catamaran powered by a skull and crossbones sail, has become embroiled in a long-standing dispute with rowers who are harming the vicious Mr Asbo.

So you see, the headline's author got it all in a nutshell.