Two people have been arrested over the mystery disappearance of a London business woman.
Carole Waugh from Marylebone has not been seen since May 4, and concern is growing for her safety.
The arrests bring the number of people in custody in relation to the disappearance to five.
An incident room has been opened at Sutton Police Station.
Ms Waugh is described as a successful business woman with working links to the Middle East.
She has lived in Central London for a number of years and her disappearance is described a very out of character.