The phrase "a network of policing" is correct and usable in written English.
It can be used to describe a system or structure involving multiple entities or individuals engaged in law enforcement or surveillance activities.
Example: "The city has established a network of policing that includes local law enforcement, community watch groups, and private security firms."
Alternatives: "a system of law enforcement" or "a policing framework".
In Mr. Zeledon's case, photos of his 2004 red Nissan Sentra with Connecticut license plates were captured and preserved by a network of police cameras and computers.
So far this year, eight official inquiries have been set up to examine the conduct of police and prosecutors after the exposure of a network of police spies in political movements.
But it will now be for senior police officers to explain why Kennedy, one of a network of police spies planted in protest groups, may have incited protesters to commit criminal acts they were later prosecuted for.
According to scholars and former officials, it was a network of police, soldiers, and informants, begun during the Cold War, to control domestic dissent and keep democratically elected governments off balance.
Meanwhile, the ministry of people's security overseen by Kim runs a network of police stations, detention centers and labor camps where suspects under interrogation "are systematically degraded, intimidated and tortured", the United States said.
At the same time, American and Iraqi forces have been conducting sweeps of insurgent strongholds, particularly in and around Ramadi, leaving behind a network of police stations and military garrisons, a strategy that is also being used in Baghdad, Iraq's capital, as part of its new security plan.
A network of police officers and outreach workers -- most of whom were at one-time gang members -- now stretches across Los Angeles County to work toward their common goal of keeping kids safe.
I spoke to Michael, a former drug squad detective, about the vulnerabilities of a network of police drug stores that at any one time is handling around 150,000 exhibits across police and customs.
CorruptIon, Abuspoked Manslaughtor: The Inexcusable Failings of Britain's Worst Police Force.
