Will add Chapter 46.

"When the Tao is present in the universe, The horses haul manure. When the Tao is absent from the universe, War horses are bred outside the city."

I would consider surveillance weapons against the people. I think this reflects all manners of international governance nowadays.

Also Chapter 17.

" When the Master governs, the people are hardly aware that he exists. Next best is a leader who is loved. Next, one who is feared. The worst is one who is despised."

If you don’t trust the people, you make them untrustworthy."