Most targets complain of 24/7 surveillance. They are followed around by a team that works in shifts.
This involves paid stalkers who are doing this for a living.
The stalkers are often waiting in parked cars before the residence of the target.
The stalkers may plant spy bugs in the house and the car of the target. For example, a target found a device in a door. When she moved the door, she heard that something was sliding inside. When she disassembled the door, she found a spy bug. Its battery had fallen out and caused the sound.
If you wonder how they watch you, then be as pessimistic as possible.
© 2017 Cliff Huylebroeck