Police are searching for a wanted Ruislip man, to recall him to prison after he breached his restraining order.
Caine Tomlinson, 22, from Ruislip, was convicted of harassment and sentenced to 18 months imprisonment, in March 2015.
He was released on licence in July 2015 and has since breached the conditions of his restraining order.
Hillingdon police released a photo of the man in a bid to catch him and return him to prison on recall.
A Metropolitan Police spokesperson said: "He is described as a white man and approximately 5ft 7ins tall.
"He frequents the Ruislip area."
Anyone with information on his whereabouts is asked to contact police in Hillingdon on 101.
Alternatively, contact Crimestoppers anonymously on 0800 555111 or online .