If there's immediate danger, call 911 or your local emergency number when it's safe to do so.
If you're worried someone may access your device, use a safer device or private way to look for help when possible.
Crowd chaos
When a crowd stops moving normally.
Crowds can change quickly. Give yourself space, air, and options.
If a crowd becomes dense, pressured, panicked, or difficult to move through, your priority is to move toward more space and safer routes when you can.
Notice the change
Pay attention if movement becomes difficult, people are pressing together, exits become blocked, or the crowd's mood shifts quickly.
Move toward space
If you can, move away from the densest area and toward an exit, open area, staffed location, or edge of the crowd.
Stay connected
If you're with someone, keep communication simple. If you get separated, use a pre-agreed public meeting point if possible.
Get help
If people are being hurt, trapped, or unable to move, contact emergency services when it's safe to do so or alert staff, event personnel, transit workers, or security.
Afterward
If you were caught in a crowd emergency, it may take time to feel settled afterward. Seek medical attention or support if you need it.
More space is usually a good direction.
If your situation involves ongoing control, abuse, stalking, or barriers that make leaving unsafe or difficult, visit: When leaving isn't simple.
Go to When leaving isn't simpleLast reviewed: 2026-09-16. Official guidance can change. Follow local authorities and emergency personnel in a real emergency.