Emergancy sittuation

The situation I have been in was in detention. It wasn't that bad but it's the only situation I can pop in my head right now. So we were sitting in detention, its a juvenile detention facility. We were eating lunch and minding our own business having a laugh with some friends I had in there. There were rival gangs there and one of my friends had made problems with them. The other guy got up and started talking crap to him, and so did my friend. He got up and once he got up everyone knew what was going to go down. My friend and this guy got on a fight but like 10 seconds into the fight another guy jumped in. I had to back up my friend. As soon as I began to throw punches we seen the lights going off which means everyone to your room or you get tackled. As soon as I saw all the guards I took off to my room and so did everyone else. The ones who didnt got it bad from the guards. That was my emergency, to not get tackled, because if I did, I for sure would have broken a bone.