Skipping emergency egress gaps when the crowd starts stacking up near the barricades.
I’ve seen this turn a clean event into a panic point fast. Once people bunch up against a solid run of fence, they start pressing for space, and that’s when trips, crush pressure, and liability headaches show up. In Lincoln, around places like Lincoln High School or the tighter streets in Old Town Residential, one blocked exit can create a mess the first time a vendor line or spectator surge shifts direction.
We leave clear exit lanes and set temporary gates in Glen Edwards where responders and guests can move without fighting the line.

