Voice loud doesn't mean you win. Recently, a video of a bunch of women fighting at Woodlands Checkpoint went viral. According to the source, the two Indian women were trying to cut queue when they were confronted. Unhappy, they retaliated by bumping into the other party and shouting at them.
"What you talking about Indian? Why you talking about Indian?"
"Oi you jump queue then you say want to punch people?"
"What Indian! And you also same what! Shut up!"
And so on.
Luckily, the fight did not escalate any further. Fight finish must join the queue again, waste each other's time for what?