That is how picket lines work, yes.
While picket lines sometimes devolve into an unlawful blockade such as a right of way obstruction, or aggravated trespass that is very much _not_ what picket lines are, nor how they work.
alt Hacker News
While picket lines sometimes devolve into an unlawful blockade such as a right of way obstruction, or aggravated trespass that is very much _not_ what picket lines are, nor how they work.