While waiting in line outside the gate there is really no where to go other than walking up down the sidewalk along the line of people (the sidewalk is alongside the busy road that takes you in and out of the terminal area)....she certainly could walk up and down the line if she did not want to stand in one place...but it is only about a block long if I had to estimate.
Also keep in mind that the sidewalk is pretty busy with people being dropped of, porters with luggage carts coming and going, people milling around...she would just have to be careful.
Here is a pic of the sidewalk when we were waiting for one of our Dream cruises.....
And some of the crowd in the terminal
Here is what the terminal looked like before we reboarded for our B2B
You can see how crowded the terminal gets now....and it is NEARLY IMPOSSIBLE to get your group to the boarding area when your number is called because people are standing there blocking it. I know it is tough to fit everyone but people were giving us the dirtiest looks because we were saying excuse me and trying to get to the front of the crowd to board. they need a better way to keep that area clear...I know everyone is excited but there has to be a better way.....also it is hard to hear the boarding numbers called....someone mentioned an electronic board showing the current boarding number...that is great idea!!!
MJ