Publicising an identifying characteristic is no guarantee that it will be of any use if it is ignored by police when reported by a member of the public who may have seen a corresponding mark.
**Snip
Referred to as the "mark of Madeleine" the blemish on the four-year-old's right eye has played a key part in the campaign to highlight her disappearance, emphasised in posters and videos.
It was at the centre of the latest possible sighting of her. Dutch student Melissa Fiering says she saw a girl who looked like Madeleine McCann at a service station in the South of France.
She believed it was the youngster, who went missing from the Portuguese resort of Praia da Luz last May, because she had a dark smudge on her right iris. However, police examining CCTV evidence have determined it was not the missing girl.
http://news.bbc.co.uk/1/hi/magazine/7256513.stmIt seems Ricardo Paiva was not alone in having a 'not relevant' mentality. One can only wonder why looking at CCTV footage of this little girl was sufficient for the French police to rule her out given the close look the witness had of her eye.
**Snip
While French police have ruled out the latest "sighting" of Madeleine, given the rareness of the eye defect it's perhaps not surprising Ms Fiering believed she had seen the missing girl.
"I looked in her eye because I'd seen on TV that Madeleine's got a defect in her right iris and I saw this girl had it," she told the Daily Mirror. "I could hardly believe my eyes, but I knew for sure it was her."
http://news.bbc.co.uk/1/hi/magazine/7256513.stm