Originally Posted by
Often1
While the specific incident seems factually unwarranted (bag fit the sizer), the radios are so that the contractors AA hired to help keep the lines moving can radio ahead and have you booted if you do ignore them.
The process is to stand there blocking the lane and have them radio for a supervisor.
Thus inconveniencing everyone behind you.
Aren't the radios so that they can communicate with each other to redirect passengers if one checkpoint gets too full?