Sentence examples for surveillance operation from inspiring English sources

How far did the surveillance operation proceed?

The raids followed a seven-month surveillance operation, Negus said.

Hank has dragged Gomie into his rogue surveillance operation.

In their surveillance operation, police saw Lisi repeatedly meeting Ford.

A surveillance operation was instigated on a number of properties associated with the three identified men.

The raids were a culmination of an 18-month surveillance operation.

Instead it appears he was part of a sophisticated surveillance operation.

CAAT said it was the object of a "heavy surveillance operation" prior to the raids.

Two other members of the group were recorded by a police surveillance operation denying the Holocaust.

The girls were found in his Eastbourne flat after a massive police search and surveillance operation.

That finding could prove damaging for senior police responsible for the surveillance operation.