The police have been increasingly concerned about the Aiden patient, who left without an escort permission from the Springfield University for Tooting.
The staff were last seen by the staff just before 2.30 pm on Tuesday (April 22).
Aiden wore a black hood and brown hood with gray boots.
It has 6 feet and 6 inches and thin construction, and can also be using a multicolored hat printed distinctly.
Police believe there was an Aiden sighting in the Sutton and Cheam area yesterday (April 25).
He is also known for spending time in the South Bank area.
The police warned anyone who sees Aiden not to approach him, but call 101, citing reference 7626/22 of April.
Detective Agent Samuel Chell, led by this investigation, said: “We are increasingly concerned about Aiden’s whereabouts, they took a permission without escort at the Hospital of the University of Springfield for Tooting, but they could not return.
“The staff at the hospital saw it for the last time at 2:25 p.m. on Tuesday, April 22.
“We are appealing to the public to tell it and help us find it.
“Hey wore a black hood and brown hood with gray boots and can be wearing a multicolored hat printed distinctly. It has 6 feet 6 inches or thin construction.
“We believe it was an Aiden sighting yesterday in the Sutton and Cheam area, although it is known what happens time in the Southbank area.
“If you see Aiden, do not approach him, instead, call the Police at the time possible citing reference 7628/22 Abring.”
