"He is 3ft tall," said Mr Genney. "He is a dwarf. He has a Zimmer frame and a colostomy bag. Not the most threatening figure in the world. He was Tasered not once but twice. It is a very sad state of affairs."

"He said in the bus incident the woman admitted she had not felt threatened. The knife was only a butter knife, which was blunt and only slightly serrated," he said. "His physical state is poor. He once tried to kill himself and broke his back."

http://www.telegraph.co.uk/news/uknews/law-and-order/1169297 4/Asbo-dwarf-jailed-after-impersonating-a-Dalek-and-threaten ing-woman-with-a-butterknife.html