New York police

British police have arrested five men near a U.K. military base on suspicion of terrorism offences. The arrests, reported by the New York Times with video footage, come amid heightened security concerns around defence installations in Britain. Further details about the men, the base involved or the suspected plot have not yet been made public as investigations continue.

Nassau County, New York, has a Flock Safety surveillance camera roughly every 9.5 miles of roadway, according to data reported by the New York Post, placing its residents among the most heavily surveilled populations in the United States. The figures are fueling renewed debate over automated license plate readers, privacy and how extensively local police should track residents' movements.