Don't check your manners at the gate.
A picture posted online of an airline passenger's disgusting behaviour and lack of manners has outraged people around the globe.
In the image, an unnamed passenger is sitting in his seat reading a book next to a half-eaten tray of airline food and handfuls of rubbish dumped in the aisle.
The photo, which was titled "Man dumps his food into aisle after eating what he wants", on Reddit and Instagram, has thousands fuming about the disrespectful actions, Fox News reported.
"How could he possibly get away with doing that...?" one internet user wrote.