The sex attacks took place in Camden as the victims were near their doorsteps or staircases. The attacker slid them backwards with the weapon a hammer or with a knife. Then he made them have oral sex with him.
When he finished sexual assault or was interrupted, he was running away.
All victims immediately reported the attacks to the police. He was attacking within a short distance of his home address.
He was found guilty of four counts of rape, three counts of attempted rape, two counts of sexual assault and four counts of possession of a bladed article.