This thread is worth a read:
@LauraLeeActor Just reminded me - I was on a dam once when they tested the alarm ringing, let me tell you I got off the dam fast. Could implement on large bridges too.
@LauraLeeActor I’m reminded of 9/11, in that the closer people were to the reality, the more you could trust them. first responders: discipline, ethics, empathy, honor. most New Yorkers: love, compassion, solidarity. But suburbs & red states: “OMG MOOOSLIMS!!! Ground Zero Mosque!!!!”