I personally would take law enforcement inconvenience over pepper spraying unarmed and nonthreatening civilians in a political rally.Not preferable per say - but waiting until they go take a piss/leak, get hungry or whatever - you're waiting on their schedule to do your job. Which doesn't make sense to me. And another person can just run in, smoosh in as that person leaves, and the whole cycle starts anew.
It seems like trying those other methods would end up being an exercise in futility, all the while giving the protesters (who I think were protesting illegally?) a level of consideration they wouldn't give to someone else committing a crime, misdemeanor or no.
Let me ask you something else, would you say the same if that was a political cause you supported?
and I'll quote myself from the other page -
Think of political causes that are close to your heart, do you never see yourself fighting for them to the extent of sitting down holding hands while refusing an order from a campus police to move?