A spokesman for Miss Moss's model agency, Storm, said: 'Kate Moss voluntarily reported to the police today to assist their investigation as she has always said she would when she returned to this country.'
Officially, 'inquiries continue' into the case but police sources said it was almost inconceivable that she would have to answer any more questions.
Miss Moss left the country and stayed in a U.S. drug rehabilitation clinic after the pictures were published last September.
She is now thought to be keen to settle in Los Angeles with her three-yearold daughter.