Think the annual financial report from an airport sounds like a boring read?
Then you should check out Birmingham International Airport's "Report & Accounts 2007-2008." (As if you haven't read it already!)
There's, um, something in the image on page 19 of the report that presumably has NO place in a financial statement.
(h/t Best Week Ever)
The layout of the report doesn't help, with a line essentially drawing a bright red arrow to the, uh, personal device.