Ok, the age threshold works, thank you for that confirmation. To be clear, the guys will only help if one has mobility issues or if 60 or older...........or just if one has mobility issues regardless of age?
They will help anyone that feels they can't walk on their own through the airport for a variety of reasons. They are just hoping they get a large tip even though the service is free. When I used them, it wasn't the fact I couldn't walk, I was getting dizzy and needed to sit down so the wheelchair definitely helped.