Well as soon as a bunch of officers and politicians realize someone followed their every movement and we know where they buy their groceries, where they go to church, who their friends are, who their children are and what elementary school they attend, the route their 8 year old walks home after school and any other creepy but legal information one could easily obtain by surveillance in public. I don’t condone this type of action. But I also don’t believe we should be tracked across everything we do so perhaps doing something like this could send a message.