It seems an over reaction but maybe the girl was one of the Brit’s GF
Even so it’s extreme but that’s what happens in bar fights
It could have resulted in a knife being used too which is even worse
Over here in America it’s resulted in many people using their guns and people have died
Don’t lose control in bars with heavy drinking
It can lead to losing one’s life
I googled ‘ bar fight in kaohsiung’ and got this