On Wed, 10 Oct 2012 23:52:18 -0400, Fly Guy wrote:

DevilsPGD wrote:

How people are handled once the reach the front of the line is a
different situation entirely and can be handled at that time as
needed.

You're forgetting about the people pushing the wheelchairs.

You're not going to make them wait in-line with everyone else.

At airports the wheelchairs are pushed by airport staff.