I was standing in line with 20 other people along an aisle at Daiso dollar store. The arrow sign points to this aisle as a waiting line. Then the cashier said to stand against the wall, which means perpendicular to the waiting line along the aisle. Everyone was confused because the arrow is pointing to line up on the aisle. Some Chinese lady basically just ran up in front of the line and stands against the wall to checkout. Everyone else just stayed still while letting the Chinese woman go ahead.
I was about to tell the lady to go back to the line because everyone has been waiting, but technically the Chinese woman has the right right of way.
Is she rude or I'm rude?