In my opinion it's pretty simple. No form of line cutting should be allowed. If my DD3 needs to go potty, then shame on me and my wife for not making sure she goes before entering a line. If she still needs to go then we leave the line together. Why should our problem inconvenience someone else. If DD3 is impatient waiting in a line, then what are we teaching her if DW let's her wait with her outside the line and join me later. All the other three year olds can wait in line but your too special, I don't think so. Wouldn't it be easier if people just waited for their fast pass runner, or food go getter before getting in line. Oh, that would inconvenience them, the entitled ones. What would happen if every group had someone catching up to them in line. People need to be responsible and do the right thing. Enter the line together with your group, no line cutting at all.

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