How do the rich and famous protect their homes?
With the jailing on Friday of one man for burglary at the home of ex-footballer Ashley Cole - in which he and his partner were bound with cable ties - how are wealthy homeowners fighting back to defend their homes?
"We're in high demand that's for sure," says John Moore, who heads up Westminster Security, a private security firm protecting homes in affluent areas like Holland Park.
The area of Kensington, where white stucco-fronted villas sell for millions, has become a "real hotbed of criminal activity", said Mr Moore.
"It is namely high-end burglaries, the criminal gangs are very professional and they're travelling from overseas, targeting properties and getting out of the country quickly.
"Literally every other night there is an incident.....