World's Smallest Toilet? (or most narrow?)

Spotted this very narrow comfort facility at the Panama Canal (top of photo). This is used by the workers who are located on the small "islands" between the locks. You can even see the fellow washing his hands near the door.

Taken on our cruise of South America in 2008. The "mules" on the tracks in the foreground are used to help center the ships as they transit the canal locks. The tall structure on the very right is part of the fire-fighting equipment of the Canal.

Image processed with GIMP.