Re: airport terminal 4?
^^^ Yup, I did the one per family customs form online, printed it, and then ended up tossing it into a garbage bin because no one wanted to take it from me. They were handing out paper forms on the plane and people filled them out, and I suspect most if not all of them ended up in the trash too. I suppose the form is important if you do have goods to declare.
In Mexico Mar 13 to 20, 2018 [18th trip to MEX, 14x to RM (1998 to 2018), 9x to HMB (2006 to 2016)]