Wandsworth Police have issued an urgent appeal following the disappearance of a teenage girl.
Tamara O'Leary was last at 7.20pm Tuesday evening.
She is 15 years old and described as Irish/Thai in appearance with an English/Irish accent.
"We are concerned for her welfare so please call 999 with any sightings," police said.
"Quote reference 19MIS039229 and our thanks are as always in advance."