

Wouldn’t another possibility be active fare dodging? And if they do that, can’t they just fill the station and trains with so many people until they are forced to run the train to manage the crowd? I imagine all able people will go piggyback through turnstiles to half the fare at least.
In terms of potentially fineable behavior, this might be safer than creating an ad hoc ped xing on an interstate.
Maybe the NJ locals need to weigh in on how likely the constabulary will be to make use of their firearms in such a situation.




Putting somebody on the stand doesn’t mean they’re on trial. Witnesses tend to be as public as the rest of the trial. So this could be not public at all due to factors like children having to give testimony or state security being on the line. I’m sure there are more reasons and those may differ from one jurisdiction to the next. Or the trial is public.
There may be rules to safeguard the identity of witnesses, such as principal witnesses who just by speaking out endanger their lives (e.g. in organized crime). A vigilante is by definition doing illegal stuff so they may refuse to give evidence based on the fact they would have to incriminate themselves. But I don’t think any court would entertain the idea of having a Batman figure in costume take the stand to give evidence. By protecting the identity the court would tacitly approve of illegal vigilantism. That probably only works in comic books.