I assume this has been done but if not, all security protocols need to be examined. The built-in security protocols are being probed to be able to predict movement.
If fire alarms can be pulled and the result is the lockdown policy is reversed we should realize these reactionary protocols are going to be used against us.
Situational awareness
If you are in a situation and you realize you are being led or herded into a defenseless position, STOP. Check your alternatives