Also, to address this
If I hear gunfire, I'm going to run, as I have one life and If i die, that's it.
In AL - ooh gunfire, doesn't matter if I die, I can respawn and be back here in 5 minutes, so gunfire = run towards it.
The crossfire exemption is good because we get idiots who run into firefights and it becomes genuinely difficult to distinguish who is a combatant and who isn't.