electronic surveillance

He added that "electronic surveillance is going on and we had better watch it."

Electronic surveillance had always held a special fascination for him.

Germany is also less likely to use electronic surveillance on telephone calls.

Either that, or one of them knows his way around electronic surveillance.

However, no video or images from this supposed electronic surveillance has appeared.

This will tell us if there's any electronic surveillance in the area.

And no one, he added, would think of requiring parks to be more open to electronic surveillance.

Last month, the authority unveiled a $212 million plan for electronic surveillance throughout the system.

Category I would be made up of urban areas, where most electronic surveillance currently takes place.

The plant was ringed with electronic surveillance under cover of night.