"Desperate" parents of a missing 16-year-old girl are hoping for news that she is safe and well.

Katie Michie, described as a slim teenager with reddish hair, was last seen by a friend near the Asda supermarket in Sutton town centre at 8.30pm on Sunday, June 28, police said.

At the time she was with two older, teenage, male friends.

She has not been seen since, has no access to money and her mobile phone is switched off.

A spokesman for Sutton police said: "Katie lives at home in Sutton with her mum and dad who are desperate for news that she is safe and well."

Anyone who has information about Katie should contact Sutton Missing Persons Unit on 020 8649 0750 or dial 101. Alternatively, contact the Missing People charity line on 116 00.